Mace, Master

Affinity for artifacts
Flying
Mace, Master can block any number of creatures.
{x}{u}: Gain control of target artifact. Scry X.
{x}{r}: Deal X damage to each creature target
player controls. Each creature dealt damage this
way attacks this turn if able. Regenerate Mace.
At the beginning of your end step, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."
"I'M INNOCENT!"