Lilting Refrain is a uncommon Enchantment card from World Championship Decks 2000 (WC00), collector number tvdl83sb. Current market price: $0.99, TCGplayer market prices via Scryfall.
At the beginning of your upkeep, you may put a verse counter on this enchantment. Sacrifice this enchantment: Counter target spell unless its controller pays {X}, where X is the number of verse counters on this enchantment.