Is Dragonlord Atarka legal in Standard, Modern, and Commander?

Dragonlord Atarka is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Dragonlord Atarka

Q: What type of card is Dragonlord Atarka?

Dragonlord Atarka is a Legendary Creature — Elder Dragon. Its oracle text reads: "Flying, trampleWhen Dragonlord Atarka enters, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control."

Legendary Creature — Elder Dragon

Flying, trample<br>When Dragonlord Atarka enters, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control.

Set Pioneer Masters

Rarity Mythic Rare

Artist Karl Kopinski