Vexing Devil

Oracle Text

When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.

Card Rulings

5/1/2012 If a player chooses to have Vexing Devil deal 4 damage to them, but some or all of that damage is prevented or redirected, Vexing Devil will still be sacrificed.