chroma (Magearna) @ Lagging Tail  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Defog  
- Shore Up  
- Worry Seed  
- U-turn  

丂 ㄩ 匚 匚 (Gengar-Mega) (M) @ Black Sludge  
Ability: Lightning Rod  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Anchor Shot  
- Electrify  
- Moongeist Beam  
- Sludge Bomb  

imgur.com/zBbTip6 (Chansey) @ Eviolite  
Ability: Unaware  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Careful Nature  
- Haze  
- Refresh  
- Soft-Boiled  
- Anchor Shot  

丂 ㄩ 匚 匚 (Gengar-Mega) (M) @ Spooky Plate  
Ability: Normalize  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Boomburst  
- Quiver Dance  
- Entrainment  

baby gengar (Sableye-Mega) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spiky Shield  
- U-turn  
- Core Enforcer  
- Wish  

imgur.com/zBbTip6 (Chansey) @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Trick  
- Final Gambit  
- Heal Order