Is Asmira, Holy Avenger legal in Standard, Modern, and Commander?

Asmira, Holy Avenger is legal in: Legacy, Vintage, Commander.

Asmira, Holy Avenger

Q: What type of card is Asmira, Holy Avenger?

Asmira, Holy Avenger is a Legendary Creature — Human Cleric. Its oracle text reads: "FlyingAt the beginning of each end step, put a +1/+1 counter on Asmira, Holy Avenger for each creature put into your graveyard from the battlefield this turn."

Legendary Creature — Human Cleric

Flying<br>At the beginning of each end step, put a +1/+1 counter on Asmira, Holy Avenger for each creature put into your graveyard from the battlefield this turn.

Set Mirage

Rarity Rare

Artist Rebecca Guay