Fusion Evolution

[Swagodile]

DNA Donors: Cresselia / Latias
Offspring name: Cresselias
New type: Psychic / Dragon
New base stats: 100 / 75 / 115 / 112 / 130 / 117 (+10 Defense, +10 Sp. Atk, +20 Speed)
New ability: Levitate
Notable moves: Calm Mind, Moonblast, Reflect Tyle, Defog, Ice Beam, Thunderbolt, Surf, Draco Meteor, Dragon Pulse, Healing Wish, Thunder Wave, Roar
Role identification: You can use it as an offensive support mon like you'd use Latias, a bulky support mon like you'd use Cresselia, or a Calm Mind Sweeper.

DNA Donors: Cresselia / Latias
Offspring name: Cresselias-Mega (Latiasite)
New type: Psychic / Dragon
New base stats: 100 / 95 / 145 / 142 / 150 / 117
New ability: Levitate
Notable moves: Calm Mind, Moonblast, Reflect Type, Defog, Ice Beam, Thunderbolt, Surf, Draco Meteor, Dragon Pulse, Healing Wish, Thunder Wave, Roar
Role identification: See above, but with these stats, Calm Mind is probably the only set you'll be running.

 

[xD00Mx]

Tail Glow for dayz!
DNA Donors: Latias + Manaphy
Shared egg group: Undiscovered
Offspring name: Manaphias
New type: Dragon-Water
New base stats: 90/90/95/115/125/125 (+10 sp.atk, +20 speed, +10 sp.def)
New ability and desc: Hydration Levitation: Heals any status conditions in rain, immune to ground Moves.
Notable moves: Scald, Tail Glow, Ice Beam, Energy Ball, Surf, Rain Dance, Rest, Roost, Recover, Shadow Ball, Energy Ball, U-Turn, Draco Meteor, Dragon Pulse, Healing Wish, Wish, Earthquake, Charge Beam, Toxic, Thunder Wave, Trick, Calm Mind, Recover
Role identification: Manaphias can function well as a wall thanks to it's typing, but it's Main Function should be a Tail Glow abuser. Now that Manaphias has proper healing and improved speed, and with an improved offensive and defensive typing it can absolutely destroy apart teams thanks to it's STAB Combination and Tail Glow powerz!

Of course, if you REALLY want to destroy any team in your way, you could just mega evolve...
DNA Donors: Latias and Manaphy
Shared Egg group: Undiscovered
Offspring Name: Manaphias-Mega
New Type: Dragon-Water
New base stats: 90/110/125/145/145/125
New Ability and Desc: Levitate
Notable Moves: Scald, Tail Glow, Ice Beam, Energy Ball, Surf, Rain Dance, Rest, Roost, Recover, Shadow Ball, Energy Ball, U-Turn, Draco Meteor, Dragon Pulse, Healing Wish, Wish, Earthquake, Charge Beam, Toxic, Thunder Wave, Trick, Calm Mind, Recover
Role identification: A highly improved Manaphias with better defensive stats and a higher Special attack, this mega will wreck face after you've get just one Tail Glow up!

Reserving Entei + Jirachi

 

[SpartanMalice]

Reserving this post for Latias + Heatran because the thread is moving too fast o3o

DNA Donors: Latias + Heatran
Offspring name: Heatrias
New type: Fire/Dragon
New base stats: 100/100/130/135/130/104 (+5 HP, +5 Attack, + 12 Defence, + 5 Special Attack, + 2 Special Defense, +1 Speed)
New ability and desc: Olympic Flames - raises SpA if hit by a fire move, raises Attack if hit by a ground type move. Immune to both types.
Notable moves: Dark Pulse, Dragon Pulse, Earth Power, Earthquake, Eruption, Explosion, Fire Blast, Flash Cannon, Iron Head, Lava Plume, Overheat, Rock Slide, Stone Edge, Stealth Rock, Roar, Dragon Tail, Substitute, Taunt, Calm Mind, Roost, Defog, Toxic, Will-O-Wisp, Magma Storm, Draco Meteor, Dragon Dance, Grass Knot, Healing Wish, Ice Beam, Light Screen, Magic Coat, Outrage, Psychic, Psyshock, Recover, Reflect, Shadow Ball, Shadow Claw, Sucker Punch, Surf, Tailwind, Thunder, Thunder Wave, Thunderbolt, Waterfall, Toxic, Trick, Wish, Zen Headbutt

Role identification: Fast, bulky, and serves the roles of both a support mon or an attacker. It's ridiculously huge movepool allows it to pull off many sets making it quite versatile. It's typing only makes it weak to Dragon and Rock, which is nice.

(Mega)
DNA Donors: Latias + Heatran
Offspring name: Heatrias
New type: Fire / Dragon
New base stats: 100/120/160/165/150/104
New ability and desc: Levitate
Notable moves: Dark Pulse, Dragon Pulse, Earth Power, Earthquake, Eruption, Explosion, Fire Blast, Flash Cannon, Iron Head, Lava Plume, Overheat, Rock Slide, Stone Edge, Stealth Rock, Roar, Dragon Tail, Substitute, Taunt, Calm Mind, Roost, Defog, Toxic, Will-O-Wisp, Magma Storm, Draco Meteor, Dragon Dance, Grass Knot, Healing Wish, Ice Beam, Light Screen, Magic Coat, Outrage, Psychic, Psyshock, Recover, Reflect, Shadow Ball, Shadow Claw, Sucker Punch, Surf, Tailwind, Thunder, Thunder Wave, Thunderbolt, Waterfall, Toxic, Trick, Wish, Zen Headbutt


Role identification: Even bulkier and can viably run a set with mixed offenses. It's ability becomes a simple Levitate again, but even that is helpful and you can always choose when to mega.

 

[Ransei]

Once day, scientists who were working in their labs imagined 2 mythical legendary spirits of sleep fusing to become one. The Pokemon of dreams and nightmares. As they went to bed, they dreamt of what this Pokemon would look like, its name, and what stats it would have if it were to battle (yeah, they are nerds). When they woke up the next morning, the scientists analyzed what they dreamt about the fusion of the 2 mythical spirits and predicted their stats and possible moves it could use to do well in battle.

DNA Donors: Cresselia / Darkrai
Offspring name: Cresselirai
New type: Psychic / Dark
New base stats: 95/80/105/125/120/115 (+20 Sp. Attack, +10 Sp. Defense, +10 Speed) BST: 640
New ability and desc: Levitating Dreams (Levitate + Bad Dreams) This Pokemon is immune to Ground; Gravity/Ingrain/Smack Down/Iron Ball nullify it, causes sleeping adjacent foes to lose 1/8 of their max HP at the end of each turn, and is immune to sleeping unless its causing itself to sleep.
Notable moves: Dark Void, Lunar Dance, Calm Mind, Nasty Plot, Moonlight, Dark Pulse, Psychic, Foul Play, Spacial Rend, Roar Of Time, Taunt, Psyshock, Torment, Dream Eater, Nightmare.
Role identification: A speedy and quite bulky Pokemon based on its special stats. Its movepool is pretty good when it comes to the moves it uses for its main strategy, especially with Darkrai. Its main strategy would most likely be to use Dark Void and then set up with Nasty Plot or Calm Mind.

 

[Swagodile]

DNA Donors: Darkrai / Latios
Offspring name: Darkios
New type: Dark / Dragon
New base stats: 85 / 110 / 95 / 142 / 100 / 127 (+ 10 HP, +20 Attack, +10 Speed)
New ability and desc: Nightmare Float - Pokemon is immune to Ground-type moves, and does 1/8 damage to any Pokemon that's asleep at the end of each turn.
Notable moves: Dark Void, Nasty Plot, Dark Pulse, Dragon Pulse, Draco Meteor, Dragon Claw, Outrage, Knock Off, Defog, Roost
Role identification: Nasty Plot or Dragon Dance sweeper

DNA Donors: Darkrai / Latios
Offspring name: Darkios-Mega (Latiosite)
New type: Dark / Dragon
New base stats: 85 / 150 / 115 / 172 / 110 / 127
New ability: Levitate
Notable moves: Dark Void, Nasty Plot, Dark Pulse, Dragon Pulse, Dragon Pulse, Dragon Claw, Outrage, Knock Off, Defog, Roost
Role identification: See above. Though, like regular Mega Latios, it might not be worth using over the regular with a Life Orb.

 

[xD00Mx]

Parents: Jirachi + Entei
Shared egg group: Undiscovered
Offspring name: Jirachtei
New type: Fire/Steel
New base stats: 107/127/102/95/87/110 (+10 speed, +20 attack, +10 def)
New ability and desc: Serene Pressure: Secondary effects of moves are doubled, opponents moves cost two PP instead of one.
Notable moves: Sacred Fire, Extreme Speed, Eruption, Stone Edge, Iron Head, Will-O-Wisp, Wish, Flamethrower, Psychic, Zen Headbutt, Doom Desire, Cosmic Power, Stored Power, Healing Wish, Refresh, Thunderbolt, Psyshock, Shadow Ball, U-Turn, Flash Cannon, Ice Punch, Stealth Rock, Water Pulse, Power-up Punch
Role identification: Can fulfill a variety of roles thanks to it's wide movepool, although Serene Grace helps in Sacred Fire spam, and it's typing give it's amazing resistances.

 

[Hack_Guy]

Parents: Suicune + Jirachi
Shared egg group: Undiscovered
Offspring name: Suirachi
New Type: Water Steel
New base stats: 110/97/117/117/137/102 (+20 Special attack, +20 special defense)
New ability and desc: Pressuring Grace: Secondary effects of moves are doubled, opponent's moves cost two PP instead of one
Notable moves: Wish, Scald, Calm Mind, Iron Head, Stealth Rock, Tailwind, Doom Desire, Cosmic Power, Refresh, Moonblast, Heart Stamp, Fire Punch, Ice Punch, Shadow Ball, Rest, Sleep Talk
Role Identification: A very bulky pokemon that can setup with calm mind and sweep mid-late game, it can also work as utility with stealth rock and serene grace scald because of it's amazing defensive typing

 

[canno]

DNA Donors: Cresselia / Magnezone
Offspring name: Cressone
New type: Psychic / Electric
New base stats: 95 / 80 / 123 / 110 / 113 / 85 (+10 Attack, +6 Defense, +8 SpA, +3 SpDef, +13 Speed ) [606 BST]
New ability and desc: Magnetic Field (Magnet Pull + Levitate) [Activates Magnet Rise upon switch-in]
Notable moves: Volt Switch, Thunderbolt, Psychic, Moonlight, Calm Mind, Ice Beam, Magnet Rise
Role identification: Cressone is a dangerous and bulky wall. While it isn't as bulky as Cresselia, it does have a better defensive typing, especially when you consider its great ability Magnetic Field (I don't think even Mold Breaker can bypass this ground immunity), which grants it a temporary immunity to ground. 95/123/113 makes this a very potent bird check, or a threatening Calm Minder. It doesn't even hit weak - it has a usable 110 SpA and BoltBeam coverage along with Psychic STAB. It is held back by a lot of things - its Psychic typing still hampers it with many exploitable weaknesses, primarily to Dark. Magnetic Field is also a temporary ground immunity, meaning that if it plans on staying in and Calm Mind sweeping it has to remember that it's not going to be levitating forever. The main reason to make this is to (hopefully) answer all the very offensive and powerful mons that will come out of the Chromo Stone.

 

[rhydreigon]

DNA Donors: Metagross/Salamence
Offspring Name: Metamence
New type: Steel/Dragon
New base stats: 87/145/105/102/105/95 (BST 639) +10 Atk, +20 SpD +10 Spe
New ability and desc: Clear Intimidation: Lowers opponent's attack by one stage upon switch in, this Pokemon's attack cannot be lowered.
Notable Moves: Dragon Dance, Dragon Claw, Meteor Mash, Earthquake, Hammer Arm, Fire Blast, Zen Headbutt, Bullet Punch
Role identification: A terrifying Dragon Dance user, with 145 Attack and 95 Speed to back it up, as well as powerful STAB and coverage moves. A usable Special Attack means it can run Fire Blast to muscle past Ferrothorn and Scizor, and 87/105/105 bulk serves it well, especially with fantastic Steel/Dragon typing.. Although its Mega Evolution may have higher stats and Tough Claws, the base form also has the option to use an item such as a Lum Berry and has the niche of being immune to Intimidate. Although it's mega may be even more powerful, regular Metamence can still hold it's own.

Mega Metamence (Metagrossite)
Offspring Name: Mega Metamence
New type: Steel/Dragon
New base stats: 87/155/125/112/125/135 (BST 739)
New ability and desc: Tough Claws
Notable Moves: Dragon Dance, Dragon Claw, Meteor Mash, Earthquake, Hammer Arm, Fire Blast, Zen Headbutt, Bullet Punch
Role identification: With 155 Attack, 135 Speed and Tough Claws, Metamence is more deadly than ever, especially with access to Dragon Dance. Most of what I have said above applies here, but more intensely. Firstly, Fire Blast now comes from an even higher Special Attack, and its bulk at 87/125/125 means it's harder to take down than ever. After a Dragon Dance, I don't think there is much that can survive a hit from this thing. All in all, mega or not, if your opponent has a Metamence on their team, you better hope you have a good Unaware user or phaser to try and hold it off.

 

[zerobreaker000]

DNA Donors: Heatran and Tangrowth
Offspring name: Tangatran
New type: Fire/Grass
New base stats: 105 / 95 / 135 / 120 / 88 / 63 (BST 566) (+10 HP, +20 Def, +10 SpD)
New ability and desc: Sprout Boost (Flash Fire + Leaf Guard) - If the user is hit by a Fire-type move, the move will have no effect, and Grass-type moves used by the user will have their power boosted by 50%.
Notable moves: Earth Power, Lava Plume, Fire Blast, Stone Edge, Taunt, Flamethrower, Will-O-Wisp, Flash Cannon, Dark Pulse, Stealth Rock, Sleep Powder, Knock Off, Giga Drain, Ancient Power, Power Whip, Sludge Bomb, Focus Blast, Energy Ball, Infestation, Leaf Storm, Leech Seed, Pain Split, Synthesis
Role identification: Carrying amazing physical bulk and pretty good SpA, Tangatran can run an Assault Vest set with its decent coverage and Giga Drain for recovery; It can also set-up rocks and be a general wall with W-O-W, though it only has Pain Split or Synthesis for non-reliable recovery.

 

[SpartanMalice]

Parents: Kyurem + Thundurus-Therian
Shared egg group: Undiscovered
Offspring name: Thundurem
New type: Dragon/Electric
New base stats: 105/135/80/140/80/114 (+3 HP, + 23 Attack + 18 Attack, + 3 SpA, +11 Speed +16 Speed)
New ability and desc: Shock 'N Awe - Restores 1/4 Health and a random move's PP if hit by an electric attack, electric immunity.
Notable moves:
Draco Meteor, Dragon Claw, Dragon Pulse, Dragon Tail, Earth Power, Facade, Flash Cannon, Focus Blast, Hone Claws, Ice Beam, Iron Head, Light Screen,
Outrage, Psychic, Reflect, Shadow Ball, Shadow Claw, Signal Beam, Stone Edge, Zen Headbutt, Agility, Bulk Up, Brick Break, Superpower, Crunch, Dark Pulse, Discharge, Grass Knot, Hammer Arm, Knock Off, Nasty Plot, Sludge Bomb, Sludge Wave, Taunt, Thunder, Thunderbolt, U-turn, volt Switch, Toxic, Thunder Punch, Wild Charge,
Role identification: Well rounded stats, I originally was planning to make this more defensive but some of these fusions are really strong. So I figured I'd make it a bit of a threat instead. With access to set up moves on both sides and great coverage albeit a weak physical electric stab, this should fit in fairly well with the rest. Better name suggestions appreciated.

Reserving Victini + Charizard.​

 

[Ransei]

This time, scientists wanted to test what would happen if Pokemon who were more robotic fused and became one; so one scientist sent out their Magnezone and their Metagross, gave each of them half a Chromo Stone, and placed them into the special machine. When they came out, Metazone was born!

(I found the image above on Google)​

DNA Donors: Metagross and Magnezone
Offspring name: Metazone
New type: Steel / Electric
New base stats: 75/125/123/123/90/75 (+20 Attack, +10 Sp. Attack, +10 Speed)
New ability and desc: Sturdy Body (Sturdy + Clear Body) Prevents other Pokemon from lowering this Pokemon's stat stages and it survives one hit with at least 1 HP if the Pokemon is at full health. This Pokemon immune to OHKO moves regardless of how much damage was done.
Notable moves: Meteor Mash, Flash Cannon, Zap Cannon, Bullet Punch, Earthquake, Power-Up Punch, Discharge, Iron Head, Light Screen, Reflect, Magic Coat, Thunder Wave, Hone Claws, Thunder Bolt, Signal Beam.
Role identification: Pretty good offensive stats a long with some defense. Its movepool is a bit limited but they work pretty well especially after set up. Its ability is also a huge help because its stat changes can not be lowered.

[Mega]

DNA Donors: Metagross and Magnezone
Offspring name: Metazone-Mega
New type: Steel / Electric
New base stats: 75/135/143/133/110/115
New ability and desc: Tough Claws - This Pokemon's contact moves have their power multiplied by 1.3.
Notable moves: Meteor Mash, Flash Cannon, Zap Cannon, Bullet Punch, Earthquake, Power-Up Punch, Discharge, Iron Head, Light Screen, Reflect, Magic Coat, Thunder Wave, Hone Claws, Thunder Bolt, Signal Beam.
Role identification: With a great increase in stats, Metazone-Mega can be able to sweep teams. This mega evolution is offensive, defensive, and speedy which overall is basically the best package in a Fusionmon/Pokemon.

 

[rhydreigon]

Parents: Skarmory / Togekiss
Shared egg group: Flying
Offspring Name: Skarmkiss
New type: Fairy/Steel
New base stats: 85/75/127/90/102/85 (BST 564)
New ability and desc: Serene Sturdy: Immune to OHKO moves, and cannot be knocked out from full HP. Moves with a secondary effect have the chance of that effect activating doubled.
Notable Moves: Roost, Defog, Stealth Rock, Spikes, Toxic, Thunder Wave, Heal Bell, Air Slash, Whirlwind, Counter, Wish
Role identification: Hey look, a normal fusion and one without a Mega! Also, a very good mixed wall, with 85/127/102 bulk and Steel/Fairy Typing. It also has a vast utility movepool with Wish (as well as Roost for reliable recovery), hazards, Defog, Whirlwind and Heal Bell, making Skarmkiss a good team player, allowing it to give more offensive Pokemon a second chance at sweeping by restoring HP and clearing away status. 90 Special Attack and Serene Sturdy mean that it can also take up Togekiss' role as a Thunder Wave/Air Slash abuser if it so wishes, but this role is generally surpassed in effectiveness and usefulness by its wall and utility sets. In conclusion, a good defensive Pokemon with some offensive potential, and provides some well-needed support and bulkiness to teams where powerful fusions exist on both sides of the field.

 

[SpartanMalice]

DNA Donors: Charizard + Victini
Offspring name: Victrizard
New type: Fire/Psychic
New base stats: 90/104/90/110/100/112 (+1 HP, + 12 Attack, + 1 Defense, + 6 SpA, + 8 SpD, + 12 Spe)
New ability and desc: Victory Star + Blaze = Accuracy is increased by 1.1x and the power of fire moves are increased by 1.5 in a pinch.
Notable moves: Blue Flare, Bolt Strike, Dazzling Gleam, Energy Ball, Facade, Fire Punch, Flamethrower, Flare Blitz, V-create, Focus Blast, Fusion Bolt, Grass Knot, Overheat, Light Screen, Magic Coat, Psyshock, Psychic, Shadow Ball, Thunderpunch, Thunder wave, Thunder, Thunderbolt, U-turn, Zen Headbutt, Will o Wisp, Trick, Crunch, Defog, Roost, Dragon Dance, Dragon Tail, Earthquake, Focus Blast, Outrage, Dragon Claw, Dragon Pulse, Swords Dance,
Role identification: Standard Victini at a glance, with slightly less bulk and much better speed, with better boosting moves such as Swords Dance and Dragon Dance... or so you thought, until...

(Zardite X)
DNA Donors: Charizard + Victini
Offspring name: Victrizard
New type: Fire/Dragon
New base stats: 90/150/123/131/100/112
New ability and desc: Tough Claws
Notable moves: Blue Flare, Bolt Strike, Dazzling Gleam, Energy Ball, Facade, Fire Punch, Flamethrower, Flare Blitz, V-create, Focus Blast, Fusion Bolt, Grass Knot, Overheat, Light Screen, Magic Coat, Psyshock, Psychic, Shadow Ball, Thunderpunch, Thunder wave, Thunder, Thunderbolt, U-turn, Zen Headbutt, Will o Wisp, Trick, Crunch, Defog, Roost, Dragon Dance, Dragon Tail, Earthquake, Focus Blast, Outrage, Dragon Claw, Dragon Pulse, Swords Dance,
Role identification: Tough Claws V-create. Off 150 attack, 112 speed. Great defenses. Dragon Dance, Swords Dance. Yeah, you better be afraid. It can run defensive will Will-o-Wisp too. This is basically Stabmons Charizard cranked up to eleven.

(Zardite Y)
DNA Donors: Charizard + Victini
Offspring name: Victrizard
New type: Fire/Psychic
New base stats: 90/124/90/160/130/112
New ability and desc: Drought
Notable moves: Blue Flare, Bolt Strike, Dazzling Gleam, Energy Ball, Facade, Fire Punch, Flamethrower, Flare Blitz, V-create, Focus Blast, Fusion Bolt, Grass Knot, Overheat, Light Screen, Magic Coat, Psyshock, Psychic, Shadow Ball, Thunderpunch, Thunder wave, Thunder, Thunderbolt, U-turn, Zen Headbutt, Will o Wisp, Trick, Crunch, Defog, Roost, Dragon Dance, Dragon Tail, Earthquake, Focus Blast, Outrage, Dragon Claw, Dragon Pulse, Swords Dance,
Role identification: Destructive mixed attacker, with better bulk than Latias. A variant of Stabmons Zard-Y, with more speed and the ability to run V-create more effectively. A very strong mon indeed...

 

[xD00Mx]

Reserving this post for Kyurem + Regirock :D

Parents: Regirock + Kyurem
Shared egg group: Undiscovered
Offspring name: Regirem
New type: Rock/Dragon
New base stats: 102/135/145/92/115/72 (+20 atk, +20 sp.def)
New ability and desc: Clear Pressure: This Pokemon's stats can't be lowered, opponent's moves cost two PP instead of one.
Notable moves: Stone Edge, Stealth Rock, Power-Up-Punch, Earthquake, Explosion, Hammer Arm, Superpower, Fire Punch, Ice Punch, ThunderPunch, Outrage, Dragon Claw, Roost
Role identification: Bulky Physical attaker with great defenses and an amazing offensive typing, also gets healing thanks to Roost. Can set up SR, and has a useful set of resistances.

 

[zerobreaker000]

Parents: Crustle and Steelix
Shared egg group: Mineral
Offspring name: Crustlix
New type: Steel/Bug
New base stats: 82 / 100 / 172 / 70 / 80 / 47 (BST 551)
(Steelixite) 82 / 140 / 202 / 70 / 110 / 47 (BST 651)
New ability and desc: Resilient (Rock Head + Shell Armor) - The user is immune to all kinds of recoil, including Struggle and Life Orb.
(Steelixite) Sand Force
Notable moves: Shell Smash, Rock Polish, Stealth Rock, X-Scissor, Earthquake, Shadow Claw, Stone Edge, Rock Slide, Curse, Spikes, Knock Off, Thunder Fang, Ice Fang, Fire Fang, Gyro Ball, Crunch, Iron Tail, Explosion, Dragon Tail, Heavy Slam, Aqua Tail, Iron Head
Role identification: Having acceptable offense - great in Mega forme - great bulk, and a good defensive typing, Crustlix can be an amazing Shell Smash sweeper, or you can go the defensive route or hazard shuffler too.

 

[sharpen42]

Reserving Gyarados+Jirachi

 

[Cretacerus]

DNA Donors: Terrakion + Dugtrio
Offspring name: Terraktrio
New type: Rock / Ground
New base stats: 83 (+20) / 114 (+10) / 80 (+10) / 61 / 80 / 114
New ability and desc: Justified + Arena Trap = Close Arrest: When hit by a Dark-type attack, the opponent will be trapped.
Notable moves: Earthquake, Stone Edge, Close Combat, Sucker Punch, Sword Dance, Memento, Stealth Rock
Role identification: Sweeper that can finally utilize that underappreciated typing offensively, with a powerful STAB EdgeQuake. Also, its unique ability can be used to punish Knock Off spam, though low bulk and a bad matchup prevent this from being the primary purpose.

 

[sharpen42]

DNA Donors: Gyarados / Jirachi
Offspring name: Jirarados
New type: Steel / Water (MEGA: Steel / Dark)
New base stats: 98 / 130 / 100 / 80 / 100 / 100 (+1 HP, +18 Attack, +10 Speed, +11 Defense) (MEGA: 98 / 160 /130 / 90 / 130 / 100)
New ability and desc: Stunning (Intimidate + Serene Grace) - Lowers opponents' Attack on switch in and doubles secondary effects. (MEGA: Mold Breaker)
Notable moves: Waterfall, Iron Head, Dragon Dance, Earthquake, Zen Headbutt, Body Slam, U-turn, Drain Punch, Ice Punch, Fire Punch, Thunder Punch, Wish, Refresh
Role identification: The ultimate flincher (or para-flincher, if you want to). You just have to set up with DD and spam Iron Head/Waterfall to flinch everyone in front of you. The mega is "just" a faster Mega Gyarados with an amplified moveset, more attack, more defense and more special attack.

 

[sharpen42]

Parents: Toxicroak / Bisharp
Shared egg group: Humanoid
Offspring name: Toxisharp
New type: Poison/Dark
New base stats: 84/125/92/83/77/87
New ability and desc: Excitement (Defiant+Anticipation) - If the opponent attacks this Pokemon with its most powerful move, this Pokemon's Attack is raised by 2.
Notable moves: Sucker Punch, Gunk Shot, Poison Jab, Drain Punch, Knock Off, Ice Punch, Swords Dance, Bulk Up, Earthquake, Fake Out, Rock Polish
Role identification: Same typing, more speed, more bulk, more attack but less moveset than Scrafbok. It only lacks of a set-up move as good as DD or Coil, but has Bulk Up and Swords Dance. The only option it has against Ground-types is Ice Punch, so Water/Ground-types wall it perfectly, but they're not so common in the current OU meta.

 

[Swagodile]

DNA Donors: Heatran / Metagross
Offspring name: Heatgross
New type: Fire / Steel
New base stats: 85 / 132 / 118 / 132 / 98 / 73 (+20 Attack, +20 Sp. Atk)
New ability and desc: Flash Fire + Clear Body = Flame Body (For balance purposes. This thing is meant to be Mega Evolved anyway.)
Notable moves: Meteor Mash, Bullet Punch, Fire Fang, Hammer Arm, Fire Blast, Grass Knot, Magma Storm, Earth Power, Earthquake, Magnet Rise, Stealth Rock, Roar, Thunder Punch, Ice Punch
Role identification: Mega evolve ASAP.

DNA Donors: Heatran / Metagross
Offspring name: Heatgross-Mega (Metagrossite)
New type: Fire / Steel
New base stats: 85 / 142 / 138 / 142 / 118 / 113
New ability: Tough Claws
Notable moves: Meteor Mash, Bullet Punch, Fire Fang, Hammer Arm, Fire Blast, Grass Knot, Magma Storm, Earth Power, Earthquake, Magnet Rise, Stealth Rock, Roar, Thunder Punch, Ice Punch
Role identification: This is essentially Mega Metagross, with its Psychic type replaced with Fire, making it immune to burns. Those Scalds won't burn, but they do more damage since it's now weak to them. Water-types are definitely problematic for Heatgross, so if you're not using another mon to handle them, run Grass Knot or Thunder Punch.

 

[zerobreaker000]

DNA Donors: Kyurem and Camerupt
Offspring name: Kyurupt
New type: Dragon/Fire
New base stats: 97 / 115 / 90 / 127 / 102 / 67 (BST 598) (+10 Def, +10 SpA, +20 SpD)
New ability and desc: Hypothermia (Pressure + Solid Rock) - The opponents' PP usage is doubled. If the opponent hits the user with a Super-Effective move, the PP reduction of the move is tripled.
Notable moves: Eruption, Lava Plume, Earth Power, Earthquake, Flamethrower, Fire Blast, Flame Charge, Will-O-Wisp, Rock Polish, Stone Edge, Flash Cannon, Ancient Power, Iron Head, Stealth Rock, Icy Wind, Ice Beam, Dragon Pulse, Outrage, Dragon Claw, Roost, Focus Blast, Draco Meteor
Role identification: Carrying a brilliant offensive - and defensive, to an extent - typing, great bulk and offenses, as well as a movepool that pretty much contains everything it needs, Kyurupt can go mixed sweeper, tank, physical wall, Rock setter, etc. The only problem is its low speed, but that can be remedied via Rock Polish.

Mega Evolution: Mega Kyurupt
Type: Dragon/Fire
Base stats: 97 / 135 / 120 / 167 / 132 / 47 (BST 698)
Ability: Sheer Force
Notable moves: Earth Power, Earthquake, Flamethrower, Fire Blast, Stone Edge, Flash Cannon, Ancient Power, Iron Head, Stealth Rock, Ice Beam, Dragon Pulse, Outrage, Dragon Claw, Roost, Psychic, Shadow Ball, Focus Blast, Draco Meteor, Zen Headbutt
Role identification: Taking Kyurupt's power even higher, this mega can easily punch holes in the opponent's team while surviving thanks to it carrying reliable recovery and ridiculous bulk. With the boost from Sheer Force, Kyurupt can use a lot more moves that were too weak or have not enough coverage to be worth.

 

[sharpen42]

DNA Donors: Goodra / Manaphy
Offspring name: Goodraphy
New type: Dragon / Water
New base stats: 95 / 100 / 95 / 125 / 125 / 100 (+10 Defense, +20 Special Attack, +10 Speed)
New ability and desc: Hydration
Notable moves: Tail Glow, Draco Meteor, Scald, Dragon Pulse, Ice Beam, Thunderbolt, Fire Blast, Sludge Bomb, Energy Ball, Focus Blast, Dazzling Gleam, Knock Off, Icy Wind, Heal Bell, U-turn
Role identification: Just Tail Glow and shot everything with Scald and Dragon Pulse/Draco Meteor. Indestructible under Rain.

 

[rhydreigon]

DNA Donors: Porygon-Z / Gengar
Offspring Name: Porygar-Z
New type: Normal/Ghost
New base stats: 72/72/75/142/75/120 (BST 556, +10 Def, +10 SpA, +20 Spe)
New ability and desc: Levitating Adaptability: Immune to Ground-Type moves and STAB moves are boosted by *2 rather than *1.5
Notable Moves: Nasty Plot, Tri Attack, Shadow Ball, Ice Beam, Thunderbolt, Focus Blast, Dark Pulse, Sludge Wave, Substitute, Disable, Recover
Role identification: With great typing, Adaptability and offensive stats, Porygar-Z is a force to be reckoned with. It also has access to multiple coverage combos, including BoltBeam and Shadow Ball/Focus Blast. It can use an offensive Nasty plot set to sweep enemy teams, or it could use a SubDisable set similar to those used by Gengar. It also has Recover for reliable Recovery. All together, this makes Porygar-Z a very versatile and strong Pokemon.

 

[sharpen42]

DNA Donors: Landorus-T / Gyarados
Offspring name: Gyandorus
New type: Ground / Water (MEGA: Ground / Dark)
New base stats: 92 / 140 / 90 / 82 / 100 / 105 (+5 Attack, +6 Defense, +10 Special Defense, +19 Speed) (MEGA: 92 / 170 / 120 / 92 / 130 / 105)
New ability and desc: Intimidate (MEGA: Mold Breaker)
Notable moves: Waterfall, Aqua Tail, Earthquake, Superpower, U-turn, Knock Off, Dragon Dance, Iron Head, Ice Fang, Rock Slide, Stone Edge, Swords Dance, Crunch, Blizzard, Fire Blast, Thunder Wave, Stealth Rock
Role identification: Swampert's typing with 105 base speed, Intimidate, Dragon Dance and more stuff. Mega is also viable, but has more weaknesses.