Togekiss @ Choice Specs  
Ability: Serene Grace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Air Slash  
- Flamethrower  
- Psyshock  
- Trick  

Rhyperior @ Leftovers  
Ability: Solid Rock  
EVs: 252 HP / 16 Atk / 136 SpD / 104 Spe  
Adamant Nature  
- Swords Dance  
- Stone Edge  
- Earthquake  
- Substitute  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 220 Def / 36 SpD  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Sludge Bomb  
- Foul Play  
- Spore  

Kommo-o @ Eject Pack  
Ability: Bulletproof  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Draco Meteor  
- Close Combat  
- Earthquake  
- Stealth Rock  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- U-turn  
- Thunder Punch  
- Healing Wish  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Defog  
- Pain Split  

or

Rotom-Heat @ Heavy-Duty Boots
Ability: Levitate
EVs: 248 HP / 8 SpA / 252 Spe
Timid Nature
- Volt Switch
- Overheat
- Defog
- Pain Split