Ghost-Lit Warder is a uncommon Creature — Spirit card from Saviors of Kamigawa (SOK), collector number 39. Current market price: $0.29 (foil $3.75), TCGplayer market prices via Scryfall.
{3}{U}, {T}: Counter target spell unless its controller pays {2}. Channel — {3}{U}, Discard this card: Counter target spell unless its controller pays {4}.