Bogmire

I've made mewtwo and latios with perfect ivs that work on pbr wifi but this deoxys refuses to. what am I doing wrong? I've used the pid generator and trash byte fixer already. Im seriously pissed off at getting "there are Pokemon that cannot enter this battle set to the Battle Pass." again and again. I must've tried a dozen different PIDs by now. does the PID have to be a restricted common GBA event because I can't seem to find one that says that.