Is Sidar Jabari of Zhalfir legal in Standard, Modern, and Commander?

Sidar Jabari of Zhalfir is legal in: Legacy, Vintage, Commander.

Sidar Jabari of Zhalfir

Q: What type of card is Sidar Jabari of Zhalfir?

Sidar Jabari of Zhalfir is a Legendary Creature — Human Knight. Its oracle text reads: "Eminence — Whenever you attack with one or more Knights, if Sidar Jabari is in the command zone or on the battlefield, draw a card, then discard a card. Flying, first strike Whenever Sidar Jabari deals combat damage to a player, return target Knight creature card from your graveyard to the battlefield."

Legendary Creature — Human Knight

Eminence — Whenever you attack with one or more Knights, if Sidar Jabari is in the command zone or on the battlefield, draw a card, then discard a card.

Flying, first strike

Whenever Sidar Jabari deals combat damage to a player, return target Knight creature card from your graveyard to the battlefield.

Set March of the Machine Commander

Rarity Mythic Rare

Mana Value 4

Artist Simon Dominic

Collector # 5

Scryfall Gatherer