Flutter Mane (Gardevoir) @ Pixie Plate  
Ability: Trace  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Endure  
- Moonblast  
- Shadow Ball  
- Mystical Fire  

Groudon (Torkoal) @ Heat Rock  
Ability: Drought  
Tera Type: Water  
EVs: 248 HP / 232 Def / 12 SpD / 16 Spe  
Impish Nature  
- Stealth Rock  
- Will-O-Wisp  
- Earthquake  
- Rock Tomb  

Arceus (Hatterene) @ Eject Button  
Ability: Magic Bounce  
Tera Type: Ghost  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Dazzling Gleam  
- Shadow Ball  
- Healing Wish  

Koraidon (Blaziken) @ Air Balloon  
Ability: Speed Boost  
Tera Type: Ghost  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Substitute  
- Swords Dance  
- Flare Blitz  
- Close Combat  

Roaring Moon @ Choice Band  
Ability: Protosynthesis  
Tera Type: Steel  
EVs: 32 HP / 220 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Outrage  
- Knock Off  
- Iron Head  
- U-turn  

Walking Wake @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 12 Def / 244 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Hydro Steam  
- Flamethrower  
- Dragon Pulse