Clodsire @ Gyaradosite  
Ability: Water Absorb  
Tera Type: Poison  
EVs: 124 HP / 132 Def / 252 SpD  
Careful Nature  
IVs: 25 Spe  
- Earthquake  
- Recover  
- Stealth Rock  
- Toxic  

Mega Weavile^2 (Chien-Pao) @ Aerodactylite  
Ability: Sword of Ruin  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Sucker Punch  
- Ice Spinner  
- Crunch  
- Swords Dance  

Mega Donphan^2 (Great Tusk) @ Pinsirite  
Ability: Protosynthesis  
Tera Type: Ground  
EVs: 200 Atk / 152 SpD / 156 Spe  
Jolly Nature  
- Headlong Rush  
- Body Slam  
- Rapid Spin  
- Bulk Up  

(Not)Mega Entei (Arcanine) @ Altarianite  
Ability: Intimidate  
Tera Type: Fire  
EVs: 168 HP / 252 Atk / 8 SpD / 80 Spe  
Adamant Nature  
- Extreme Speed  
- Flare Blitz  
- Morning Sun  
- Will-O-Wisp  

Kinda Giratina (Dragapult) @ Lucarionite  
Ability: Clear Body  
Tera Type: Dragon  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Dragon Darts  
- Hex  
- U-turn  
- Thunder Wave  

Kinda Aegislash (Gholdengo) @ Latiasite  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 252 HP / 56 Def / 32 SpA / 168 Spe  
Modest Nature  
IVs: 0 Atk  
- Make It Rain  
- Shadow Ball  
- Recover  
- Nasty Plot