Jirachi @ Sitrus Berry  
Ability: Serene Grace  
Tera Type: Water  
EVs: 252 HP / 76 Def / 176 SpD / 4 Spe  
Careful Nature  
- Trick Room  
- Life Dew  
- Follow Me  
- Iron Head  

Gardevoir-Mega @ Gardevoirite  
Ability: Pixilate  
Shiny: Yes  
Tera Type: Psychic  
EVs: 252 HP / 144 Def / 56 SpA / 56 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psyshock  
- Calm Mind  
- Protect  

Tornadus @ Covert Cloak  
Ability: Prankster  
Tera Type: Dark  
EVs: 252 HP / 80 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Bleakwind Storm  
- Taunt  
- Rain Dance  
- Tailwind  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 HP / 60 Atk / 196 Spe  
Jolly Nature  
- Ivy Cudgel  
- Encore  
- Follow Me  
- Spiky Shield  

Iron Hands @ Assault Vest  
Ability: Quark Drive  
Tera Type: Water  
EVs: 4 HP / 96 Atk / 248 SpD / 160 Spe  
Adamant Nature  
- Fake Out  
- Drain Punch  
- Wild Charge  
- Fire Punch  

Landorus-Therian (M) @ Groundium Z  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 HP / 96 Atk / 128 SpD / 32 Spe  
Adamant Nature  
- Stomping Tantrum  
- U-turn  
- Stealth Rock  
- Stone Edge