Team stuff

Kyogre-Primal @ Blue Orb
Ability: Primordial Sea
EVs: 160 HP / 252 SpA / 96 Spe
Modest Nature
IVs: 0 Atk
- Origin Pulse
- Ice Beam
- Thunder
- Calm Mind

Arceus-Fairy @ Pixie Plate
Ability: Multitype
EVs: 248 HP / 44 Def / 216 Spe
Timid Nature
IVs: 0 Atk
- Judgment
- Toxic
- Recover
- Stealth Rock

Zygarde @ Leftovers
Ability: Power Construct
EVs: 112 HP / 84 Def / 252 SpD / 60 Spe
Careful Nature
- Thousand Arrows
- Dragon Tail
- Coil
- Rest

Magearna @ Leftovers
Ability: Soul-Heart
EVs: 248 HP / 176 SpD / 84 Spe
Calm Nature
IVs: 0 Atk
- Fleur Cannon
- Flash Cannon
- Heart Swap
- Pain Split

Palkia @ Psychium Z
Ability: Pressure
EVs: 152 HP / 252 SpA / 4 SpD / 100 Spe
Serious Nature
IVs: 0 Atk
- Heal Block
- Fire Blast
- Spacial Rend
- Thunder

Gengar-Mega @ Gengarite
Ability: Shadow Tag
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Shadow Ball
- Sludge Wave
- Destiny Bond
- Taunt