Is Dragonbroods' Relic legal in Standard, Modern, and Commander?

Dragonbroods' Relic is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Dragonbroods' Relic

Q: What type of card is Dragonbroods' Relic?

Dragonbroods' Relic is an Artifact. Its oracle text reads: "{T}, Tap an untapped creature you control: Add one mana of any color. {3}{W}{U}{B}{R}{G}, Sacrifice this artifact: Create a 4/4 Dragon creature token named Reliquary Dragon that's all colors. It has flying, lifelink, and "When this token enters, it deals 3 damage to any target." Activate only as a sorcery."

Artifact

, Tap an untapped creature you control: Add one mana of any color.

, Sacrifice this artifact: Create a 4/4 Dragon creature token named Reliquary Dragon that's all colors. It has flying, lifelink, and "When this token enters, it deals 3 damage to any target." Activate only as a sorcery.