Whoa! Where's my boy Flareon?
Flareon@Toxic Orb
Guts
Adamant
252 ATK, 252 SPD, 4 SP. DEF.
-Facade
-Flare Blitz
-Superpower
-Flame Charge
The strategy is to incapacitate a Pokémon, or make it switch with the threat of Flareon, use Flame Charge, then KILL. I GUARANTEE that Flareon could be amazing with this set, when given the right support (Hazard removal, maybe sleep if you can't force a switch). Flareon's speed at 1.5x with speed investment is somewhere in the late 300's, iirc, and more with Jolly. Sorry, can't calc it now, in school. :(
No one can laugh at Flareon anymore, it's the most powerful (Not saying the best, but it can do the most damage) of the Eeveelutions. Try it out, see for yourself! ;)