This is a pure offense team that I have used for the past 2 weeks with some success.
Arceus @ Choice Scarf
Ability: Multitype
Shiny: Yes
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Extreme Speed
- Stone Edge
- Shadow Claw
- Earthquake
Arceus is obviously a revenge-killer...