Giratina @ Leftovers
Ability: Speed Boost
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Shadow Ball
- Protect
- Nasty Plot
- Baton Pass

Regigigas @ Assault Vest
Ability: Pure Power
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Adamant Nature
- Extreme Speed
- Earthquake
- Close Combat
- Drain Punch

Mewtwo-Mega-Y @ Assault Vest
Ability: Illusion
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Tri Attack
- Psychic
- Charge Beam
- Air Slash

Blissey (F) @ Choice Scarf
Ability: Imposter
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Transform
- Aromatherapy
- Night Shade
- Heal Order

Kyogre @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Calm Nature
- Surf
- Ice Beam
- Recover
- Aromatherapy

Dialga @ Weakness Policy
Ability: Levitate
Shiny: Yes
EVs: 252 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Modest Nature
- Spacial Rend
- Flash Cannon
- Psychic
- Aura Sphere