if I were most powerful, I would conjure up my own dragon and ride throughout the spiral, helping those in need, and after that was done and over with, I would fly to my castle and conjure up magical and mystical beasts until mirage comes out.
most powerful wizard in the world, a wizard who know's every spell, no matter the school and with mastery, 100% critical, block, stun, pip and 100 points in healing, damage, accuracy, pierce, and resist with 500 mana and 10000 health...... i'll get called a hacker and get banned and make a new account and work my way back up just to go into pvp and realize someone stole my most powerful wizard and die repeatedly.
