Giratina-Origin @ Griseous Core
Ability: Levitate
Tera Type: Rock
EVs: 248 HP / 228 Atk / 20 Def / 12 Spe
Adamant Nature
- Poltergeist
- Dragon Tail
- Defog
- Stone Edge
Groudon-Primal @ Red Orb
Ability: Drought
Tera Type: Ground
EVs: 248 HP / 68 Def / 192 SpD
Relaxed Nature
- Spikes
- Precipice Blades
- Overheat
- Toxic
Eternatus @ Choice Specs
Ability: Pressure
Tera Type: Dragon
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Dynamax Cannon
- Toxic Spikes
- Sludge Bomb
- Fire Blast
Marshadow @ Choice Band
Ability: Technician
Tera Type: Ghost
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Poltergeist
- Spectral Thief
- Low Kick
- Shadow Sneak
Yveltal @ Life Orb
Ability: Dark Aura
Tera Type: Dark
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Dark Pulse
- Oblivion Wing
- Taunt
- Knock Off
Necrozma-Dusk-Mane @ Covert Cloak
Ability: Prism Armor
Tera Type: Poison
EVs: 252 HP / 72 Def / 184 SpD
Careful Nature
- Sunsteel Strike
- Thunder Wave
- Stealth Rock
- Morning Sun