@Mu7e
If you have Magic Seeds, use them. If not, go buy some. You see, Magic Seed grants you Attack buff (one stage) as well as King's Shield for one turn. Teach your Blaziken Bulk up and now not only have you increased your Attack, but also Defense and Speed. Fire-type is not super-effective on Steel in the Fairy-tale field, so you should use High Jump Kick. With all of this said, Excadrill is still going to be a problem, so I suggest you get rid of it or let one of your mons get knocked out before bringing in Blaziken - that way you can make use of the one-turn KS the Magic Seed provide