Rayquaza-Mega @ Safety Goggles
Ability: Prankster
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Oblivion Wing
- Tail Glow
- Spore
- Substitute

Kyogre @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 128 Def / 128 SpD
Bold Nature
IVs: 0 Atk
- Frost Breath
- Quiver Dance
- Scald
- King's Shield

Groudon @ Red Orb
Ability: Download
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Sacred Fire
- Thousand Waves
- Roost
- Shift Gear

Registeel @ Safety Goggles
Ability: Regenerator
EVs: 252 HP / 4 Atk / 252 SpD
Careful Nature
IVs: 0 Spe
- Leech Seed
- Nuzzle
- Defog
- Volt Switch

Gyarados-Mega @ Rocky Helmet
Ability: Mold Breaker
EVs: 248 HP / 252 Def / 8 SpD
Careful Nature
- Pursuit
- Sucker Punch
- Knock Off
- Stealth Rock

Shedinja @ Lum Berry
Ability: Sturdy
EVs: 252 Atk / 4 Def / 252 SpA
Naive Nature
IVs: 0 Spe
- Whirlwind
- Volt Switch
- Endeavor
- Ice Shard