Black Vise [Alpha Edition] Commander 2013 "Know your foes' strengths as

"Know your foes' strengths as well as their weaknesses

Sima Yi fought for four generations of the Cao family before his own grandson became emperor and united the three kingdoms

If Chandra has dealt 3 or more damage this turn

You can't lose the game and your opponents can't win the game

put an age counter on this permanent

Black Vise [Alpha Edition] Commander 2013 "Know your foes' strengths asSet: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} As Black Vise enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.