Blastoise-Mega @ Blastoisinite
Ability: Mega Launcher
EVs: 252 HP / 252 SpA / 4 Spe
Modest Nature
- Water Pulse
- Aura Sphere
- Dark Pulse
- Rapid Spin

Garchomp @ Rocky Helmet
Ability: Rough Skin
EVs: 252 HP / 4 Atk / 252 SpD
Impish Nature
- Stealth Rock
- Earthquake
- Fire Blast
- Dragon Tail

Serperior @ Life Orb
Ability: Contrary
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Leaf Storm
- Dragon Pulse
- Hidden Power [Fire]
- Synthesis

Aegislash @ Leftovers
Ability: Stance Change
EVs: 236 HP / 12 Atk / 252 SpA / 8 Spe
Quiet Nature
- Shadow Sneak
- Shadow Ball
- Flash Cannon
- King's Shield

Volcarona @ Passho Berry
Ability: Flame Body
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Quiver Dance
- Fire Blast
- Giga Drain
- Hidden Power [Ground]

Latias (F) @ Life Orb
Ability: Levitate
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Healing Wish
- Draco Meteor
- Earthquake
- Psyshock