Groudon @ Red Orb Ability: Drought Tera Type: Ground Relaxed Nature EVs: 248 HP / 68 Def / 192 SpD - Overheat - Precipice Blades - Rock Tomb - Stealth Rock
Arceus-Ground @ Earth Plate Ability: Multitype Tera Type: Ground Bold Nature EVs: 248 HP / 108 Def / 28 SpA / 124 Spe IVs: 0 Atk - Ice Beam - Judgment - Recover - Toxic
Kyogre @ Blue Orb Ability: Drizzle Tera Type: Water Bold Nature EVs: 248 HP / 236 Def / 24 SpD IVs: 0 Atk - Calm Mind - Ice Beam - Rest - Scald
Marshadow @ Life Orb Ability: Technician Tera Type: Ghost Jolly Nature EVs: 252 Atk / 4 Def / 252 Spe - Close Combat - Rock Tomb - Shadow Sneak - Spectral Thief
Yveltal @ Choice Scarf Ability: Dark Aura Tera Type: Dark Timid Nature EVs: 120 HP / 164 Def / 224 Spe - Defog - Foul Play - Toxic - U-turn
Zacian @ Rusted Sword Ability: Intrepid Sword Tera Type: Fighting Jolly Nature EVs: 252 Atk / 4 Def / 252 Spe - Close Combat - Iron Head - Swords Dance - Wild Charge
Sample team from Smogon sample teams