Pokémon Celesteela

[Bean Man]

Celesteela

Steel/Flying
97 HP / 101 Atk / 103 Def / 107 SpA / 101 SpD / 61 Spe
Beast Boost

Level Up Moves

Absorb, Tackle, Harden, Wide Guard, Mega Drain, Smack Down, Ingrain, Autotomize, Giga Drain, Flash Cannon, Metal Sound, Iron Defense, Leech Seed, Heavy Slam, Double Edge, Skull Bash

TMs

Fly, Hyper Beam, Giga Impact, Solar Beam, Self Destruct, Rest, Rock Slide, Snore, Protect, Giga Drain, Facade, Round, Acrobatics, Bulldoze, Air Slash, Smart Strike

TRs

Body Slam, Flamethrower, Earthquake, Fire Blast, Substitute, Endure, Sleep Talk, Megahorn, Superpower, Iron Defense, Gyro Ball, Seed Bomb, Energy Ball, Zen Headbutt, Flash Cannon, Iron Head, Stone Edge, Grass Knot, Heavy Slam

Egg Moves

None

Move Tutor

Meteor Beam, Steel Roller

Pre Evo Exclusives

None

Transfer Only

Toxic, Double Team, Flame Charge, Explosion, Swagger, Confide, Block, Gravity, Magnet Rise, Shock Wave

Notable Moves: Giga Drain, Flash Cannon, Leech Seed, Heavy Slam, Autotomize, Rock Slide, Air Slash, Flamethrower, Fire Blast, Energy Ball, Earthquake, Iron Head, Stone Edge

It's Celesteela. Unreasonably tanky, can hit hard physically or specially, Recovery in Leech Seed, Giga Drain, and, if you really wanna, Ingrain. This thing does pretty much everything you could want from a tank. The only major issue is that 61 speed. But hey, it gets Autotomize so it basically becomes 102 once you tank a hit, because you're not likely to get 1 shot. And hey, it could be Glastrier or Calyrex Ice Rider.

Some of the many possible sets are:

Sets

Celesteela @ Assault Vest
Ability: Beast Boost
EVs: 252 HP / 4 Def / 252 SpA
Quiet Nature
- Air Slash
- Flamethrower
- Giga Drain
- Flash Cannon

Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP / 4 SpD / 252 SpA
Quiet Nature
IVs: 0 Atk
- Air Slash
- Flash Cannon
- Giga Drain
- Leech Seed

Celesteela @ Weakness Policy
Ability: Beast Boost
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Air Slash
- Heavy Slam
- Flamethrower
- Autotomize

Celesteela is so versatile, you can do pretty much anything with it. Most UB's are centralized around 1 trait. Buzzwole? Bulky Physical Attacker. Kartana? Physical Revenge Killer. Nihilego and Blacephalon Special Wallbreaker. Stakataka? Trash Trick Room Sweeper. But not Celesteela. You can run tank, physical, special, setup sweeper, basically anything. The only other exception is Naganadel but that thing is so stupid and I hate it.

In summary: Haha celesteela go brrr

Forgot to put the classic because I'm a dumb dumb stupid head
Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
- Heavy Slam
- Flamethrower
- Leech Seed
- Protect

 

[DrPumpkinz]

Can't believe you didn't put the classic set.

Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
- Heavy Slam
- Flamethrower
- Leech Seed
- Protect

Additionally, Heavy Slam is the superior choice even on Autotomize sets, because Celesteela is just that damn heavy.

 

[Bean Man]

Can't believe you didn't put the classic set.

Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
- Heavy Slam
- Flamethrower
- Leech Seed
- Protect

Additionally, Heavy Slam is the superior choice even on Autotomize sets, because Celesteela is just that damn heavy.

Shhh, nobody needs to know
Slides $20

 

[Cuddly]

The only major issue is that 61 speed. But hey, it gets Autotomize so it basically becomes 102 once you tank a hit, because you're not likely to get 1 shot. And hey, it could be Glastrier or Calyrex Ice Rider.

61 Speed actually reaches in between 171 Spe (485) to 172 Spe (487), with Timid of course (243), and 151 Spe (441) to 152 Spe (443) with Modest (221).
That kind of makes a huge difference since Autotomize would be god awful if it boosted Celesteela’s speed by 90 points as Timid 102 would only be 333 after investment.

 

[Empress Mobile]

Leech Seed set should run Protect over Giga Drain (not even slashed). WP sets are not really advised to run Acrobatics, since if it's unable to bait a super effective move (it'll be obvious it's WP after you use Autotomize) then it'll be horribly weak. I would take the physical WP set out. It's just not viable. The special set is OK, but I still think the best set is Leech/Slam/Protect/Flamethrower which isn't presented here