Is The Reaper, King No More legal in Standard, Modern, and Commander?

The Reaper, King No More is legal in: Legacy, Vintage, Commander, Historic.

The Reaper, King No More

Q: What type of card is The Reaper, King No More?

The Reaper, King No More is a Legendary Artifact Creature — Scarecrow. Its oracle text reads: "When The Reaper enters, put a -1/-1 counter on each of up to two target creatures. Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may put that card onto the battlefield under your control. Do this only once each turn."

Legendary Artifact Creature — Scarecrow

When The Reaper enters, put a -1/-1 counter on each of up to two target creatures.

Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may put that card onto the battlefield under your control. Do this only once each turn.

Set Lorwyn Eclipsed Commander

Rarity Mythic Rare

Mana Value 6

Artist Zack Stella

Collector # 4

Scryfall