The Protector Wheel is a new NPC in Avalon. It is similar to the Blazing Wheel, though this NPC can be killed. It has 110 defense, does 65 damage, has 500 life, and seeks the player by sticking to walls. However, it can also leave the wall for a short time and seek the player that way. It also has a 1 in 200 chance of dropping a Soul of Might.
They only spawn once hardmode has been initiated.