Steelix-Mega @ Steelixite
Ability: Sturdy
Level: 50
EVs: 212 HP / 40 Atk / 4 Def / 252 SpD
Brave Nature
IVs: 0 Spe
- Heavy Slam
- Stomping Tantrum
- Curse
- Protect

Tyranitar @ Life Orb
Ability: Sand Stream
Level: 50
EVs: 244 HP / 252 Atk / 4 Def / 4 SpD / 4 Spe
Adamant Nature
- Crunch
- Rock Slide
- Low Kick
- Protect

Cresselia @ Iapapa Berry
Ability: Levitate
Level: 50
EVs: 252 HP / 4 Def / 244 SpA / 4 SpD
Quiet Nature
IVs: 0 Atk / 0 Spe
- Psychic
- Ice Beam
- Helping Hand
- Trick Room

Tapu Koko @ Electrium Z
Ability: Electric Surge
Level: 50
EVs: 4 HP / 4 Def / 244 SpA / 4 SpD / 252 Spe
Timid Nature
- Thunderbolt
- Dazzling Gleam
- Volt Switch
- Protect

Amoonguss @ Aguav Berry
Ability: Regenerator
Level: 50
EVs: 236 HP / 84 Def / 188 SpD
Sassy Nature
IVs: 0 Atk / 0 Spe
- Spore
- Clear Smog
- Rage Powder
- Energy Ball

Gyarados @ Flyinium Z
Ability: Intimidate
Level: 50
EVs: 4 HP / 244 Atk / 4 Def / 4 SpD / 252 Spe
Jolly Nature
- Dragon Dance
- Fly
- Waterfall
- Protect