Katabatic Winds is a rare Enchantment card from Visions (VIS), collector number 109. Current market price: $1.05, TCGplayer market prices via Scryfall.
Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) Creatures with flying can't attack or block, and their activated abilities with {T} in their costs can't be activated.