Is Devoted Crop-Mate legal in Standard, Modern, and Commander?

Devoted Crop-Mate is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Devoted Crop-Mate

Q: What type of card is Devoted Crop-Mate?

Devoted Crop-Mate is a Creature — Human Warrior. Its oracle text reads: "You may exert this creature as it attacks. When you do, return target creature card with mana value 2 or less from your graveyard to the battlefield. (An exerted creature won't untap during your next untap step.)"

Creature — Human Warrior

$0.06 ↗20 similarCommander, Modern

You may exert this creature as it attacks. When you do, return target creature card with mana value 2 or less from your graveyard to the battlefield. (An exerted creature won't untap during your next untap step.)

Set Amonkhet

Rarity Uncommon

Mana Value 3

Artist Zoltan Boros

Collector # 10