Groudon @ Rocky Helmet Ability: Drought Tera Type: Water Impish Nature EVs: 248 HP / 196 Def / 64 Spe - Precipice Blades - Rock Tomb - Spikes - Thunder Wave
Arceus-Fairy @ Pixie Plate Ability: Multitype Tera Type: Steel Bold Nature EVs: 248 HP / 108 Def / 132 SpA / 20 Spe IVs: 0 Atk - Judgment - Power Gem - Recover - Thunder Wave
Eternatus @ Heavy-Duty Boots Ability: Pressure Tera Type: Dark Timid Nature EVs: 72 HP / 8 Def / 252 SpD / 176 Spe - Dragon Tail - Dynamax Cannon - Recover - Toxic
Koraidon @ Loaded Dice Ability: Orichalcum Pulse Tera Type: Ghost Jolly Nature EVs: 252 Atk / 4 SpD / 252 Spe - Flare Blitz - Low Kick - Scale Shot - Swords Dance
Kyogre @ Heavy-Duty Boots Ability: Drizzle Tera Type: Flying Modest Nature EVs: 248 HP / 92 Def / 92 SpA / 76 Spe IVs: 0 Atk - Ice Beam - Origin Pulse - Thunder - Thunder Wave
Necrozma-Dusk-Mane @ Life Orb Ability: Prism Armor Tera Type: Steel Adamant Nature EVs: 96 HP / 252 Atk / 160 Spe - Photon Geyser - Sunsteel Strike - Swords Dance - Trick Room
Sample team from Smogon sample teams