Dialga-Origin @ Adamant Crystal  
Ability: Telepathy  
Level: 50  
Tera Type: Water  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Trick Room  
- Flash Cannon  
- Draco Meteor  
- Flamethrower  

Araquanid @ Mystic Water  
Ability: Water Bubble  
Level: 50  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Liquidation  
- Leech Life  
- Protect  
- Lunge  

Hatterene (F) @ Life Orb  
Ability: Magic Bounce  
Level: 50  
Tera Type: Psychic  
EVs: 252 HP / 164 SpA / 92 SpD  
Quiet Nature  
IVs: 0 Atk  
- Trick Room  
- Expanding Force  
- Dazzling Gleam  
- Protect  

Indeedee-F @ Psychic Seed  
Ability: Psychic Surge  
Level: 50  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpA  
Modest Nature  
IVs: 0 Atk  
- Helping Hand  
- Psychic  
- Protect  
- Trick Room  

Electabuzz @ Eviolite  
Ability: Vital Spirit  
Level: 50  
Tera Type: Fire  
EVs: 252 HP / 180 Def / 76 SpD  
Bold Nature  
- Taunt  
- Follow Me  
- Feint  
- Helping Hand  

Gallade (M) @ Clear Amulet  
Ability: Sharpness  
Level: 50  
Tera Type: Psychic  
EVs: 252 HP / 220 Atk / 36 Def  
Adamant Nature  
- Sacred Sword  
- Psycho Cut  
- Trick Room  
- Protect