Is Sarkhan, the Dragonspeaker legal in Standard, Modern, and Commander?

Sarkhan, the Dragonspeaker is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sarkhan, the Dragonspeaker

Q: What type of card is Sarkhan, the Dragonspeaker?

Sarkhan, the Dragonspeaker is a Legendary Planeswalker — Sarkhan. Its oracle text reads: "+1: Until end of turn, Sarkhan becomes a legendary 4/4 red Dragon creature with flying, indestructible, and haste. (He doesn't lose loyalty while he's not a planeswalker.) −3: Sarkhan deals 4 damage to target creature. −6: You get an emblem with "At the beginning of your draw step, draw two additional cards" and "At the beginning of your end step, discard your hand.""

Legendary Planeswalker — Sarkhan

+1: Until end of turn, Sarkhan becomes a legendary 4/4 red Dragon creature with flying, indestructible, and haste. (He doesn't lose loyalty while he's not a planeswalker.)

−3: Sarkhan deals 4 damage to target creature.

−6: You get an emblem with "At the beginning of your draw step, draw two additional cards" and "At the beginning of your end step, discard your hand."

Set Khans of Tarkir

Rarity Mythic Rare

Mana Value 5

Artist Daarken

Collector # 119

Scryfall Gatherer