Okay, I changed it a bit. Do you think its better? I can still go for suggestions and advice.
Zapdos @ Leftovers
Modest
EVs: 252 HP, 148 Spd, 108 Sp. Atk
-Thunderbolt
-Hidden Power [Ice]
-Light Screen
-Substitute
Uh Gyarados counter and light screen to help Garchomp against sp attacks.
Blissey @ Leftovers
Bold
EVs: 252 HP, 252 Def, 4 Sp. Def
-Ice Beam
-Seismic Toss
-Thunder Wave
-Softboiled
T-Waves stuff to help Garchomp beat fast counters.
Milotic @ Leftovers
Bold
EVs: 252 Def, 48 Spd, 56 Sp. Atk, 152 HP
-Surf
-Ice Beam
-Hypnosis
-Recover
Bulky water. Kills Ground, Rock and Dragon types.
Jirachi @ Leftovers
Impish
EVs: 240 HP, 56 Atk, 76 Def, 136 Spd
-Reflect
-Reminiscent Headbutt
-Somersault
-Wish
Wish passes it so Garchomp can SD without getting hurt.
Garchomp @ Life Orb
EVs: 252 Atk, 252 Spd, 4 HP
Jolly
-Swords Dance
-Earthquake
-Stone Edge
-Fire Fang/Dragon Claw/Fire Blast
(people keep recomending Fire Blast and Dragon Claw for its last last two moves, but wouldn't Stone Edge be better?)
Main Sweeper.
Infernape @ Life Orb
EVs: 32 Attack, 228 Speed, 252 Special Attack
Naive
-In-Fight
-Flamethrower
-Grass Rope
-Scheme
Helps get rid of Ice and Water types and kills bliss/skarm.
Zapdos @ Leftovers
Modest
EVs: 252 HP, 148 Spd, 108 Sp. Atk
-Thunderbolt
-Hidden Power [Ice]
-Light Screen
-Substitute
Uh Gyarados counter and light screen to help Garchomp against sp attacks.
Blissey @ Leftovers
Bold
EVs: 252 HP, 252 Def, 4 Sp. Def
-Ice Beam
-Seismic Toss
-Thunder Wave
-Softboiled
T-Waves stuff to help Garchomp beat fast counters.
Milotic @ Leftovers
Bold
EVs: 252 Def, 48 Spd, 56 Sp. Atk, 152 HP
-Surf
-Ice Beam
-Hypnosis
-Recover
Bulky water. Kills Ground, Rock and Dragon types.
Jirachi @ Leftovers
Impish
EVs: 240 HP, 56 Atk, 76 Def, 136 Spd
-Reflect
-Reminiscent Headbutt
-Somersault
-Wish
Wish passes it so Garchomp can SD without getting hurt.
Garchomp @ Life Orb
EVs: 252 Atk, 252 Spd, 4 HP
Jolly
-Swords Dance
-Earthquake
-Stone Edge
-Fire Fang/Dragon Claw/Fire Blast
(people keep recomending Fire Blast and Dragon Claw for its last last two moves, but wouldn't Stone Edge be better?)
Main Sweeper.
Infernape @ Life Orb
EVs: 32 Attack, 228 Speed, 252 Special Attack
Naive
-In-Fight
-Flamethrower
-Grass Rope
-Scheme
Helps get rid of Ice and Water types and kills bliss/skarm.