Sparkspitter is a uncommon Creature — Elemental Spellshaper card from Future Sight (FUT), collector number 109. Current market price: $0.14 (foil $1.99), TCGplayer market prices via Scryfall.
{R}, {T}, Discard a card: Create a 3/1 red Elemental creature token named Spark Elemental. It has trample, haste, and "At the beginning of the end step, sacrifice this token."