Is Dungeon Geists legal in Standard, Modern, and Commander?

Dungeon Geists is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Dungeon Geists

Q: What type of card is Dungeon Geists?

Dungeon Geists is a Creature — Spirit. Its oracle text reads: "Flying When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control this creature."

Creature — Spirit

$0.10 ↗20 similarCommander, Modern

Flying

When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control this creature.

Set Core Set 2020

Rarity Rare

Mana Value 4

Artist Nils Hamm

Collector # 57

Reprints 5x printed 2012–2019