Venusaur @ Venusaurite  
Ability: Chlorophyll  
EVs: 252 HP / 4 Def / 252 SpD  
Calm/Careful Nature  
- Leech Seed  
- Toxic  
- Synthesis  
- Grass Knot/Power Whip  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Rest  
- Coil  
- Thousand Arrows  
- Glare  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Recover  
- Toxic  
- Defog  

Giratina @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 208 Def / 52 SpD  
Relaxed Nature  
IVs: 0 Atk / 30 Spe  
- Defog  
- Rest  
- Toxic  
- Will-O-Wisp  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 160 Def / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Recover  
- Stealth Rock  

Blissey (F) @ Shed Shell  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Toxic  
- Heal Bell  
- Confide