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

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

What type of card is Dragonlord Kolaghan?

Dragonlord Kolaghan is a Legendary Creature — Elder Dragon. Its oracle text reads: "Flying, hasteOther creatures you control have haste.Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard, that player loses 10 life."

Dragonlord Kolaghan

Legendary Creature — Elder Dragon

Flying, haste<br>Other creatures you control have haste.<br>Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard, that player loses 10 life.

Set Pioneer Masters

Rarity Mythic Rare

Artist Jaime Jones