RuPaul (Pheromosa) @ Life Orb
Ability: Beast Boost
EVs: 184 Atk / 252 SpA / 72 Spe
- Bug Buzz
- Ice Beam
- High Jump Kick
I run this Pheromosa set to varying degrees of success, and it works well as both a fast mixed wallbreaker and an offensive pivot. The 72 Speed EVs ensure that this set's Speed gets the buff from Beast Boost so it can outspend most threats in the tier, while the max Special Attack allows for significant damage. I chose Hasty Nature to even further boost Speed and sacrifice defenses, because this really doesn't need any defensive investment.
Bug Buzz and U-Turn serve as dual Bug STAB and allow for dual options when dealing with threats, giving the choice to stay in or switch without loss of momentum. High Jump Kick is the obvious choice for Fighting STAB, and Ice beam is coverage for non-bulky Flyings.