Is Shiko and Narset, Unified legal in Standard, Modern, and Commander?

Shiko and Narset, Unified is legal in: Legacy, Vintage, Commander, Historic.

Shiko and Narset, Unified

Q: What type of card is Shiko and Narset, Unified?

Shiko and Narset, Unified is a Legendary Creature — Human Spirit Dragon. Its oracle text reads: "Flying, vigilance Flurry — Whenever you cast your second spell each turn, copy that spell if it targets a permanent or player, and you may choose new targets for the copy. If you don't copy a spell this way, draw a card. *For peace, lead by example.* Power/Toughness: 4/4"

Legendary Creature — Human Spirit Dragon

Flying, vigilance

Flurry — Whenever you cast your second spell each turn, copy that spell if it targets a permanent or player, and you may choose new targets for the copy. If you don't copy a spell this way, draw a card.

*For peace, lead by example.*

Power/Toughness: 4/4

Set Tarkir: Dragonstorm Commander

Rarity Mythic Rare

Mana Value 4

Artist Chris Rallis

Collector # 7

Scryfall