Here's a useful team set I've been using in Ubers:
Dialga @ Leftovers
Ability: Pressure
EVs: 252 Hp(tweak), 192 Attack (tweak), 64 Sp Attack (tweak)
Nature: Brave
- Outrage
- Stone Edge
- Hone Claws
- Fire Blast (tweak)
Mixed Offensive Dialga surprises players usually. It's role is to take on...