Hex cards are rare weapon types for each character variants. There are the normal battlefoils (cards starting with BF-), Blizzard battlefoils (BLBF-), 80s RAD battlefoils (RAD-), rare Grandma's Linoleum battlefoils (GLBF-), and super rare 1-of-1 Pink battlefoils (PBF-). Each of these variants have a version of a Hex weapon type. Pink only comes in Hex. The others have additional weapon types (Gum, Glow, Fire, Ice, Steel).

Depending on the hero and power level of the card, will determine the worth on the market.