Kamahl's Sledge is a common Sorcery card from Torment (TOR), collector number 102. Current market price: $0.04 (foil $0.68), TCGplayer market prices via Scryfall.
Kamahl's Sledge deals 4 damage to target creature. Threshold — If there are seven or more cards in your graveyard, instead Kamahl's Sledge deals 4 damage to that creature and 4 damage to that creature's controller.