I want to put a move that deals special type damage on my Blaziken, to take advantage of its Sp. Atk stat. I thought Focus Blast, but it has very little PP, although I am inclined to a Fighting type move, since I wish to focus on the Fighting type, for STAB, and I already have Blaze Kick. Fire type or coverage suggestions are acceptable, too, I am just more inclined to Fighting type STAB.
Moveset I am building towards:
Blaze Kick
Sky Uppercut
Brave Bird
(Special move)