Pollen Remedy is a common Instant card from Planeshift (PLS), collector number 13. Current market price: $0.08 (foil $0.49), TCGplayer market prices via Scryfall.
Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.) Prevent the next 3 damage that would be dealt this turn to any number of targets, divided as you choose. If this spell was kicked, prevent the next 6 damage this way instead.