Sulfur Elemental is a uncommon Creature — Elemental card from Planar Chaos (PLC), collector number 108. Current market price: $0.24 (foil $0.38), TCGplayer market prices via Scryfall.
Flash Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) White creatures get +1/-1.