Nebula is a MARVEL SNAP card that costs 1 energy and has 1 power. It has the effect: "Each turn your opponent doesn't play a card here, +2 Power. (except the turn you play this)"
It has variants that are part of the Winter Vacation, Bartel, Baby, Chibi, Dan Hipp, Pixel, Peach Momoko, Javier Rodriguez, Sweeney Boo, Food Fight and SIXMOREVODKA categories.