I am new to the game so I wanted to know what Pokemon are good to use with Blaziken ?

[Heartrime𓂀]

Just as the title says I ask as I heard the games is difficult also I want to use 2 Aevian forms on my team I do it for each Pokemon game I play that has regional forms. I plan on getting Aevian Mareep as one of them but am unsure what's good and that's not a Aevian form?

[Mei-o_Scarlett]

early usable one is avieum misdrevous