Frost Titan Unleashed

Spells and abilities your oponnent's control cost
{3} more to cast if they target Titan and 1 more to
cast if they target a spell you control.
Creature blocking or being blocked by Titan gets
-6/-0.
Whenever Titan enters the battlefield or attacks,
tap up to two permanents your opponents
control. They don't untap during their
controller's next untap step.