Bloodchief's Thirst is a uncommon Sorcery card from The List (PLST), collector number ZNR-94. Current market price: $0.10, TCGplayer market prices via Scryfall.
Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Destroy target creature or planeswalker with mana value 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.