Overload is a common Instant card from Invasion (INV), collector number 157. Current market price: $0.75 (foil $63.51), TCGplayer market prices via Scryfall.
Kicker {2} (You may pay an additional {2} as you cast this spell.) Destroy target artifact if its mana value is 2 or less. If this spell was kicked, destroy that artifact if its mana value is 5 or less instead.