Ampharos-Mega @ Ampharosite  
Ability: Static  
Tera Type: Electric  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Focus Blast  
- Dragon Pulse  
- Hidden Power [Ice]  
- Thunderbolt  

Hatterene (F) @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Mystical Fire  
- Psychic Noise  
- Trick Room  
- Healing Wish  

Stakataka @ Air Balloon  
Ability: Beast Boost  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 14 Def / 0 Spe  
- Gyro Ball  
- Stone Edge  
- Heat Crash  
- Trick Room  

Cresselia (F) @ Mental Herb  
Ability: Levitate  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Trick Room  
- Lunar Dance  
- Ice Beam  
- Moonblast  

Porygon2 @ Eviolite  
Ability: Trace  
Tera Type: Normal  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Teleport  
- Recover  
- Ice Beam  

Kingambit @ Black Glasses  
Ability: Supreme Overlord  
Tera Type: Dark  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Knock Off  
- Sucker Punch  
- Swords Dance  
- Iron Head