Goblin Prankster

Fear
Shadow Lord: When Goblin Prankster comes into
the battlefield, gain control of target
creature a target opponent controls.
That creature attacks when Goblin Prankster
attacks, blocks when Goblin Prankster
blocks and dies when Goblin Prankster dies.
If Goblin Prankster is removed from
the battlefield, return target creature to
opponent's control