Is Olivia, Opulent Outlaw legal in Standard, Modern, and Commander?

Olivia, Opulent Outlaw is legal in: Legacy, Vintage, Commander, Historic.

Olivia, Opulent Outlaw

Q: What type of card is Olivia, Opulent Outlaw?

Olivia, Opulent Outlaw is a Legendary Creature — Vampire Assassin. Its oracle text reads: "Flying, lifelink Whenever one or more outlaws you control deal combat damage to a player, create a Treasure token. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.) {3}, Sacrifice two Treasures: Put two +1/+1 counters on each creature you control. Activate only as a sorcery. Power/Toughness: 3/3"

Legendary Creature — Vampire Assassin

Flying, lifelink

Whenever one or more outlaws you control deal combat damage to a player, create a Treasure token. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.)

, Sacrifice two Treasures: Put two +1/+1 counters on each creature you control. Activate only as a sorcery.