Swarm is a MARVEL SNAP card that costs 2 energy and has 3 power. It has the effect: "When you discard this, add two copies that cost 0 to your hand."
It has variants that are part of the Dan Hipp, Dinoswarm, Nikola, Max Grecke and Pixel categories.
Swarm has synergy with Apocalypse, Blade, Morbius, Gambit and Dracula.