Is Topplegeist legal in Standard, Modern, and Commander?

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

Topplegeist

Q: What type of card is Topplegeist?

Topplegeist is a Creature — Spirit. Its oracle text reads: "Flying When this creature enters, tap target creature an opponent controls. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, tap target creature that player controls. Power/Toughness: 1/1"

Creature — Spirit

Flying

When this creature enters, tap target creature an opponent controls.

Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, tap target creature that player controls.

Power/Toughness: 1/1

Set Shadows over Innistrad

Rarity Uncommon

Mana Value 1

Artist Seb McKinnon

Collector # 45

Scryfall