Black Vise
Fourth Edition · Richard Thomas
Black Vise
{1} · Artifact
As this artifact enters, choose an opponent.
At the beginning of the chosen player's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.
Motor: se resuelve a mano
Rulings (2)
If the chosen player has four or fewer cards in their hand as Black Vise's ability resolves, the ability just won't do anything that turn.
Wizards of the Coast · 2009-10-01
You choose one opposing player as it enters and it only affects that one player. This choice is not changed even if Black Vise changes controllers. It becomes useless but stays on the battlefield if that player leaves the game.
Wizards of the Coast · 2004-10-04