Stormscape Master is a rare Creature — Human Wizard card from Invasion (INV), collector number 76. Current market price: $0.41 (foil $10.74), TCGplayer market prices via Scryfall.
{W}{W}, {T}: Target creature gains protection from the color of your choice until end of turn. {B}{B}, {T}: Target player loses 2 life and you gain 2 life.