Icy Blast is a rare Instant card from Magic: The Gathering (Khans of Tarkir Promos, PKTK).
Rare
Khans of Tarkir Promos (PKTK)
{X}{U}
Mana Value
1
Colors
U
Card Text
Tap X target creatures.
Ferocious — If you control a creature with power 4 or greater, those creatures don't untap during their controllers' next untap steps.
