I'm not getting the connection to the name Batter Up! with that SA?
Like ok effect and whatnot mechanically, but if I hear Batter Up I'm thinking someone planting their feet and doing a big hit (maybe with knockback) or IDK, setting up a hit for someone else or hitting someone thrown at them or many, many other things before I'd ever think of.... hopping around hitting people with little attacks? A bunch of wild pointless swings is literally the opposite of what a batter wants to be doing.
Like I'm assuming the mini is carrying a baseball bat but that isn't carte blanche to start giving any random effect a name like that
Seems like Harley
does give some room for stupid power names though. What about like:
Bats to your Belfry Special Attack
Arang-less Batarang Special Attack
Swing Batter Batter Special Attack
Bat-Bat Special Attack
I can keep going