Throat Slitter

Ninjutsu {2}{B} ({2}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever this creature deals combat damage to a player, destroy target nonblack creature that player controls.

The List

Planechase Anthology

Ninjutsu {2}{B} ({2}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever Throat Slitter deals combat damage to a player, destroy target nonblack creature that player controls.

Planechase 2012

Salvat 2005

Night Of The Ninja

Ninjas

Betrayers of Kamigawa

Betrayers of Kamigawa Redemption

Betrayers of Kamigawa Foil Redemption