>>22618465I think you have two viable options:
>252+ (S)Atk / 252 SpeNo need to have a Speed boosting nature, that's useless if the Pokemon's base Speed is less than 100. This let's you outspeed things like Bisharp, Breloom, and Mamoswine, which usually run Adamant 252 Speed.
>252 HP / 252+ (S)AtkMore bulky approach. You'll get outsped by base 100 Mons anyway, so it's not such a dump idea to invest in bulk, especially if the Pokemon can boost its Speed.