Rimefeather Owl

Snow Creature - Bird X/X, 5UU (7)
Flying

Rimefeather Owl's power and toughness are each equal to the number of snow permanents on the battlefield.

{1}{snow}: Put an ice counter on target permanent.

Permanents with ice counters on them are snow.¹
Illus. Kensuke Okabayashi

Gatherer Card Rulings [Nov 2009]

• 7/15/2006: Rimefeather Owl's last ability affects all permanents with ice counters on them, whether or not it put the ice counters on them.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Coldsnap (Rare)