One of your ocs Pokémon goes berserk for some reason, which one is most likely to have their a boss meter, theme, and how difficult would they be? Think Noble Pokémon mixed with Dark Souls Bosses!
Alolan Marowak! Probably a necromancer themed boss, difficulty depends on how many Pokemon they've "fainted" during their lifetime, using them as spectral summons, with the 2nd phase being a straight up 1 v 1
