Kyogre @ Blue Orb
Ability: Drizzle
EVs: 252 HP / 88 Def / 44 SpA / 4 SpD / 120 Spe
Modest Nature
IVs: 0 Atk
- Origin Pulse
- Ice Beam
- Thunder
- Protect

Marshadow @ Focus Sash
Ability: Technician
EVs: 12 HP / 252 Atk / 28 SpA / 216 Spe
Naive Nature
- Hidden Power [Water]
- Spectral Thief
- Close Combat
- Protect

Rayquaza-Mega @ Focus Sash
Ability: Delta Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Ascent
- Swords Dance
- Extreme Speed
- Protect

Amoonguss @ Sitrus Berry
Ability: Regenerator
EVs: 252 HP / 140 Def / 116 SpD
Relaxed Nature
IVs: 0 Atk / 0 Spe
- Spore
- Rage Powder
- Grass Knot
- Clear Smog

Magearna @ Fairium Z
Ability: Soul-Heart
EVs: 252 HP / 252 SpA / 4 SpD
Quiet Nature
IVs: 0 Atk / 0 Spe
- Trick Room
- Fleur Cannon
- Flash Cannon
- Protect

Arceus-Rock @ Stone Plate
Ability: Multitype
EVs: 88 HP / 252 SpA / 168 Spe
Modest Nature
IVs: 0 Atk
- Calm Mind
- Judgment
- Earth Power
- Recover