Not broken at all (Dragonite) @ Choice Band  
Ability: Multiscale  
Tera Type: Fairy  
EVs: 252 Atk / 252 Def / 4 SpD  
Adamant Nature  
- Extreme Speed  
- Outrage  
- Earthquake  
- Iron Head  

sun anti synergy (Basculegion-F) @ Choice Band  
Ability: Adaptability  
Tera Type: Ghost  
EVs: 20 HP / 236 Atk / 252 Spe  
Jolly Nature  
- Last Respects  
- Aqua Jet  
- Wave Crash  
- Crunch  

comeback time (Kingambit) @ Life Orb  
Ability: Supreme Overlord  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Sucker Punch  
- Kowtow Cleave  
- Iron Head  
- Low Sweep  

just kill this already (Sylveon) @ Eject Button  
Ability: Pixilate  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Hyper Beam  
- Reflect  
- Wish  
- Roar  

sunny 😎 (Groudon) @ Eject Pack  
Ability: Drought  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Overheat  

outspeed this (Flutter Mane) @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Hyper Voice  
- Shadow Ball  
- Mystical Fire