Topplegeist is a uncommon Creature — Spirit card from Shadows over Innistrad (SOI), collector number 45. Current market price: $0.22 (foil $2.97), TCGplayer market prices via Scryfall.
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.