Gaara, Kazekage of The Sand

{r}{r}: Give target creature you control
indestructible until end of turn.

{x}{b}{t}: Tap target creature an opponent controls
with less than X power. Until either Gaara or the
tapped creature leaves the battlefield, neither untap
and the tapped creature gets a -1/-1 counter during
it's controller's upkeep.

"I owe The Leaf a great dept."