Defensive Pivot (Eelektross) @ Assault Vest  
Ability: Levitate  
Tera Type: Steel / Dragon / Poison
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn / Volt Switch
- Discharge / Giga Drain
- Knock Off
- Dragon Tail / Acid Spray / Super Fang

Coil (Eelektross) @ Leftovers  
Ability: Levitate  
Tera Type: Steel / Poison / Dragon
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Coil  
- Supercell Slam  
- Drain Punch  
- Dragon Tail / Knock Off

Other Options
Items: Expert Belt
Tera Types: Fairy
EVs: 252 HP / 4 Atk / 252 SpA
Natures: Quiet
Moves:
- Dragon Pulse
- Flamethrower
- Liquidation
- Stomping Tantrum
- Substitute
- Thunderbolt