Is Katabatic Winds legal in Standard, Modern, and Commander?

Katabatic Winds is legal in: Legacy, Vintage, Commander.

Katabatic Winds

Q: What type of card is Katabatic Winds?

Katabatic Winds is an Enchantment. Its oracle text reads: "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."

Enchantment

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.)<br>Creatures with flying can't attack or block, and their activated abilities with in their costs can't be activated.