Jyzzig, Spiteful Patron

Vigilance, first strike, haste
Your opponents may activate the abilities of
artifacts only any time they could cast a sorcery.
Whenever an opponent activates the ability of
an artifact, that player loses life equal to the
number of Treasure tokens they control.
Whenever Jyzzig attacks, each player creates X
tapped Treasure tokens, where X is equal to
Jyzzig's power.