Timely Interference is a common Instant card from Dominaria United (DMU), collector number 70. Current market price: $0.17 (foil $0.21), TCGplayer market prices via Scryfall.
Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.) Target creature gets -1/-0 until end of turn. If this spell was kicked, that creature blocks this turn if able. Draw a card.