Reduce the toughness of creatures opponents control to 0, Creatures opponents control die upon entering, Lock
All creatures your opponents control will have base toughness -1, and die as a state-based action due to having 0 or less toughness unless there is another effect increasing its toughness.
Whenever a creature enters the battlefield under an opponent's control, it will have base toughness -1, and die as a state-based action due to having 0 or less toughness unless there is another effect increasing its toughness.
Component Cards
How It Works
All creatures your opponents control will have base toughness -1, and die as a state-based action due to having 0 or less toughness unless there is another effect increasing its toughness.
Whenever a creature enters the battlefield under an opponent's control, it will have base toughness -1, and die as a state-based action due to having 0 or less toughness unless there is another effect increasing its toughness.