Iceman and Firestar is a uncommon Legendary Creature — Mutant Hero card from Marvel Super Heroes Commander (MSC), collector number 742. Current market price: $0.30 (foil $1.10), TCGplayer market prices via Scryfall.
Flying Whenever you cast a blue spell, tap up to one target creature. Whenever you cast a red spell, you may discard a card. If you do, draw a card.