Text (10+errata): 3/3. ; When ~this~ enters the battlefield, target opponent gains control of it. ; At the beginning of your upkeep, ~this~ deals 2 damage to you. [Oracle 2009/07/08]
This card is a bit weird. When it comes into play under your control, you give control of it to an opponent. After that it damages them each turn because the "you" on the card means its controller. [D'Angelo 1998/10/15]