Solar Blast is a common Instant card from The List (PLST), collector number ONS-234. Current market price: $0.04, TCGplayer market prices via Scryfall.
Solar Blast deals 3 damage to any target. Cycling {1}{R}{R} ({1}{R}{R}, Discard this card: Draw a card.) When you cycle this card, you may have it deal 1 damage to any target.