
Originally Posted by
quindraco
I don't know the answer to the OP's question, but I believe this answer is incorrect, as any number of special attacks are melee special attacks; this is significant in any number of contexts, but my go-to example for simplicity would be Saeryn's feat, which absolutely applies to a large number of special attacks, including combo strike.
I am fairly confident the answer to the OP's question is still no, although probably not for the reason given, as combo strike is a *attack, and *attacks may only be performed using your combat action (so they cannot be bought with focus, etc); the spell would have to explicitly allow *attacks for combo strikes to happen.