Is Deathgaze Cockatrice legal in Standard, Modern, and Commander?

Deathgaze Cockatrice is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Deathgaze Cockatrice

Q: What type of card is Deathgaze Cockatrice?

Deathgaze Cockatrice is a Creature — Cockatrice. Its oracle text reads: "Flying Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) *"Sometimes I come across a stone finger or foot and I know I'm in cockatrice territory." —Rulak, bog guide* Power/Toughness: 2/2"