Blaziken-Mega @ Blazikenite  
Ability: Speed Boost  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Protect  
- Close Combat  
- Flare Blitz  
- Earthquake  

Groudon @ Leftovers  
Ability: Drought  
Tera Type: Ground  
EVs: 252 HP / 112 Atk / 144 Def  
Adamant Nature  
- Stealth Rock  
- Heat Crash  
- Precipice Blades  
- Will-O-Wisp  

Yveltal @ Assault Vest  
Ability: Dark Aura  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Foul Play  
- Oblivion Wing  
- Knock Off  
- U-turn  

Flutter Mane @ Ghostium Z  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Shadow Ball  
- Psyshock  
- Thunderbolt  

Hatterene (F) @ Eject Button  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 252 HP / 188 Def / 68 SpA  
Bold Nature  
- Healing Wish  
- Draining Kiss  
- Nuzzle  
- Mystical Fire  

Arceus-Grass @ Meadow Plate  
Ability: Multitype  
Tera Type: Normal  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Extreme Speed  
- Judgment  
- Earthquake