Hellcow is a MARVEL SNAP card that costs 4 energy and has 7 power. It has the effect: "Activate: Discard a card from your hand."
It has variants that are part of the Dan Hipp, Winged, Ivan Shavrin, Venomized, Pixel and Luca Claretti categories.
Hellcow has synergy with Blade, Lady Sif, Hela, The Infinaut and Luke Cage.