megaSCIZOR(ttar+garchomp)

Thundurus @ Sitrus Berry
Ability: Prankster
Level: 50
EVs: 252 HP / 76 Def / 4 SpA / 132 SpD / 44 Spe
Calm Nature
- Thunderbolt
- Thunder Wave
- Hidden Power [Ice]
- Taunt

Cresselia @ Expert Belt
Ability: Levitate
Level: 50
EVs: 220 HP / 92 Def / 100 SpA / 92 SpD / 4 Spe
Modest Nature
- Icy Wind
- Moonlight
- Psyshock
- Helping Hand

Scizor (M) @ Scizorite
Ability: Technician
Level: 50
Shiny: Yes
EVs: 212 HP / 60 Atk / 4 Def / 172 SpD / 60 Spe
Adamant Nature
- Bug Bite
- Bullet Punch
- Swords Dance
- Protect

Infernape (F) @ Focus Sash
Ability: Blaze
Level: 50
Shiny: Yes
EVs: 180 Atk / 76 SpA / 252 Spe
Naive Nature
IVs: 30 Atk / 30 Def
- Feint
- Fake Out
- Close Combat
- Heat Wave

Garchomp @ Yache Berry
Ability: Rough Skin
Level: 50
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Dragon Claw
- Earthquake
- Rock Slide
- Protect

Tyranitar @ Life Orb
Ability: Sand Stream
Level: 50
EVs: 4 HP / 252 SpA / 252 Spe
Mild Nature
- Ice Beam
- Rock Slide
- Dark Pulse
- Protect