William

his Nickname is Error 404, Real name Williiam. He is from the First Undertale Au, Alphatale the AU of the gods, he is a God him self and incontrol of many Destroyers, his brothers name is Alpha, his arch Enemy is King Multiverse, and his students name is Error William can use attacks listed GodRay ghaster blasters Gameover bone bullets And Puppet (summon other AU characters)