The Haunt of Hightower is a mythic Legendary Creature — Vampire card from The List (PLST), collector number RNA-273. Current market price: $1.79, TCGplayer market prices via Scryfall.
Flying, lifelink Whenever The Haunt of Hightower attacks, defending player discards a card. Whenever a card is put into an opponent's graveyard from anywhere, put a +1/+1 counter on The Haunt of Hightower.