Balanced Hackmons Team

Dialga @ Adamant Orb
Ability: Tinted Lens
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
- Tail Glow
- Spacial Rend
- Milk Drink
- Doom Desire

Regigigas @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Fake Out
- ExtremeSpeed
- Knock Off
- Facade

Giratina @ Leftovers
Ability: Magic Bounce
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
- Aromatherapy
- King's Shield
- Heal Order
- Toxic

Registeel @ Leftovers
Ability: Prankster
EVs: 248 HP / 8 Def / 252 SpD
Calm Nature
- Topsy-Turvy
- Substitute
- Baton Pass
- Entrainment

The Thing (Chansey) (F) @ Eviolite
Ability: Imposter
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Skill Swap

Yveltal @ Toxic Orb
Ability: Magic Guard
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Rapid Spin
- Crunch
- Roost
- Brave Bird