Yveltal @ Black Glasses
Ability: Dark Aura
EVs: 248 HP / 252 Def / 8 Spe
Impish Nature
- Foul Play
- Sucker Punch
- Taunt
- Roost

Salamence-Mega @ Salamencite
Ability: Aerilate
EVs: 248 HP / 124 Atk / 136 Def
Impish Nature
- Return
- Defog
- Roost
- Refresh

Aegislash @ Leftovers
Ability: Stance Change
EVs: 252 HP / 4 Atk / 252 SpD
Sassy Nature
IVs: 0 Spe
- Toxic
- Pursuit
- King's Shield
- Gyro Ball

Groudon @ Red Orb
Ability: Drought
EVs: 168 HP / 252 Atk / 60 SpD / 28 Spe
Adamant Nature
- Stealth Rock
- Precipice Blades
- Dragon Tail
- Stone Edge

Xerneas @ Choice Scarf
Ability: Fairy Aura
EVs: 76 Atk / 252 SpA / 180 Spe
Mild Nature
IVs: 0 Atk / 30 SpA / 30 SpD
- Megahorn
- Close Combat
- Sleep Talk
- Moonblast

Latias (F) @ Soul Dew
Ability: Levitate
EVs: 252 HP / 188 SpA / 68 Spe
Timid Nature
- Draco Meteor
- Psyshock
- Recover
- Calm Mind