Is Syr Armont, the Redeemer legal in Standard, Modern, and Commander?

Syr Armont, the Redeemer is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Syr Armont, the Redeemer

Q: What type of card is Syr Armont, the Redeemer?

Syr Armont, the Redeemer is a Legendary Creature — Human Knight. Its oracle text reads: "When Syr Armont enters, create a Monster Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.) Enchanted creatures you control get +1/+1. Power/Toughness: 4/4"

Legendary Creature — Human Knight

When Syr Armont enters, create a Monster Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.)

Enchanted creatures you control get +1/+1.

Power/Toughness: 4/4

Set Wilds of Eldraine

Rarity Uncommon

Mana Value 5

Artist Magali Villeneuve

Collector # 214

Scryfall