Xerneas @ Safety Goggles
Ability: Wonder Guard
EVs: 248 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Calm Nature
- Substitute
- Baton Pass
- Moonblast
- Heal Order

Blissey (F) @ spooky Plate
Ability: Imposter
Shiny: Yes
EVs: 248 HP / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Jolly Nature
IVs: null Atk
- Skill Swap
- Aromatherapy
- Parting Shot
- Wish

Gengar-Mega (M) @ Spooky Plate
Ability: Mold Breaker
EVs: 248 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Secret Sword
- Shell Smash
- Judgment
- Spore

Electrode @ Air Balloon
Ability: Wonder Guard
EVs: 248 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Gastro Acid
- Magic Coat
- Recover
- Whirlwind

Aerodactyl-Mega (M) @ Aerodactylite
Ability: Shadow Tag
EVs: 248 HP / 252 Atk / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Timid Nature
- Encore
- Perish Song
- King's Shield
- Soft-Boiled

Giratina @ Griseous Orb
Ability: Magic Bounce
Shiny: Yes
EVs: 248 HP / 252 Def / 252 SAtk / 252 SDef / 252 Spd
Bold Nature
IVs: null Atk
- Curse
- Substitute
- Milk Drink
- Baton Pass