Using mob battle mod I can get mobs to attack me on sight by joining a team and setting the mob to another team. However, when morphed as a hostile with walkers mod (or identity mod) I cannot get hostile mobs to attack me using mob battle mod

Finally, I added support for the MobBattleMod (as of e41c810). It will be available with Woodwalkers 3.1

I'll take a look at this and try to fix it, but I don't know if I'll be able to fix it until Walkers 1.12...

You could change the value of hostilesIgnoreHostileShapedPlayer to false (in the config of woodwalkers).
Does this solve your issue?

no, that makes all hostile mobs attack me which isn't really what I want (I want to make it so that certain hostile mobs attack, like zombies for example) using the mob battle mod

Hmm. I'll try to write a fix.

Hmm. I'll try to write a fix.

i agree with op this feature would be cool