Diancie @ Psychic Seed  
Ability: Clear Body  
Tera Type: Dragon  
EVs: 252 HP / 92 Atk / 164 Spe  
Adamant Nature  
- Diamond Storm  
- Body Press  
- Trick Room  
- Protect  

Indeedee-F @ Sitrus Berry  
Ability: Psychic Surge  
Tera Type: Grass  
EVs: 252 HP / 220 Def / 36 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Psychic  
- Follow Me  
- Heal Pulse  
- Trick Room  

Iron Crown @ Booster Energy  
Ability: Quark Drive  
Tera Type: Water  
EVs: 216 HP / 224 SpA / 68 Spe  
Modest Nature  
- Expanding Force  
- Tachyon Cutter  
- Tera Blast  
- Protect  

Ogerpon-Hearthflame (F) @ Hearthflame Mask  
Ability: Mold Breaker  
Tera Type: Fire  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Superpower  
- Focus Energy  
- Spiky Shield  

Tornadus @ Sitrus Berry  
Ability: Prankster  
Tera Type: Steel  
EVs: 232 HP / 212 Def / 56 SpD / 8 Spe  
Calm Nature  
IVs: 0 Atk  
- Tailwind  
- Bleakwind Storm  
- Sunny Day  
- Protect  

Roaring Moon @ Assault Vest  
Ability: Protosynthesis  
Tera Type: Bug  
EVs: 24 HP / 252 Atk / 232 Spe  
Adamant Nature  
- U-turn  
- Earthquake  
- Knock Off  
- Breaking Swipe