Groudon @ (No Item)
Trait: Drought
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature (+Def, -SAtk)
- Stealth Rock
- Earthquake
- Fire Punch
- Roar

Heatran (M) @ Leftovers
Trait: Flash Fire
EVs: 252 HP / 128 SDef / 128 Spd
Calm Nature (+SDef, -Atk)
- Lava Plume
- Taunt
- Roar
- Toxic

Palkia @ Lustrous Orb
Trait: Pressure
EVs: 4 Atk / 252 SAtk / 252 Spd
Hasty Nature (+Spd, -Def)
- Surf
- Spacial Rend
- Outrage
- Fire Blast

Ferrothorn (M) @ Leftovers
Trait: Iron Barbs
EVs: 252 HP / 40 Def / 216 SDef
Sassy Nature (+SDef, -Spd)
- Spikes
- Leech Seed
- Thunder Wave
- Gyro Ball

Giratina-O @ Griseous Orb
Trait: Levitate
EVs: 248 Atk / 248 SAtk / 12 Spd
Lonely Nature (+Atk, -Def)
- Draco Meteor
- Hidden Power [Fire]
- Shadow Sneak
- Dragon Tail

Terrakion @ Choice Scarf
Trait: Justified
EVs: 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Close Combat
- Stone Edge
- X-Scissor
- Bulldoze