Frost Titan (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2011]

Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.
Whenever Frost Titan enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step.