Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform  

Hoopa-Unbound @ Choice Scarf  
Ability: Magician  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Hyperspace Fury  
- Gunk Shot  
- Fire Punch  
- Zen Headbutt  

Zapdos @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
- Discharge  
- Roost  
- Heat Wave  
- Defog  

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Seismic Toss  
- Toxic  
- Stealth Rock  
- Soft-Boiled  

Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
EVs: 248 HP / 96 Def / 164 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Slack Off  
- Flamethrower  

Landorus-Therian @ Rockium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Rock Polish  
- Swords Dance  
- Earthquake  
- Rock Slide