Dagger is a MARVEL SNAP card that costs 2 energy and has 0 power. It has the effect: "When this moves to a location,
+3 Power for each enemy card there."
It has variants that are part of the Venomized, 1602, Pixel, Max Grecke, Dan Hipp and David Mack categories.
Dagger has synergy with Iron Fist, Ghost-Spider, Human Torch, Vulture and Madame Web.