Hecatomb CCG

Hecatomb is Wizards of the Coast's 2005 experimental CCG, famous for its unusual die-cut pentagonal plastic cards that players stacked into three-dimensional monster towers during play. It shipped a single base set and one expansion before WotC discontinued it.

The game

WotC's design team built Hecatomb around a physical-stacking mechanic. Each player summoned monsters by physically stacking pentagonal cards on top of each other, with the card on top serving as the monster's head and body cards underneath contributing abilities. The stacks grew vertically as games progressed, creating a sculptural deckbuilding experience unlike any standard rectangular-card game. The horror-themed flavor built around apocalyptic end-times themes.

The context

2005 was WotC's experimental CCG year. Hecatomb landed alongside Magic's mid-2000s expansion cadence, and it was clearly positioned as an alternative to standard CCG formats rather than a Magic competitor. The plastic card production was expensive, the physical stacking was fragile in play, and the novelty wore off faster than the design team expected. WotC shipped the 2005 base set and a single expansion (The Beloved) before ending the line.

The collector angle

Hecatomb is a complete collectible: one base set, one expansion, no reprints, no digital successor. The plastic cards have aged better than cardstock would (no edge wear, no creasing) but sealed product is getting scarce. For WotC collectors tracking experimental designs from the post-Magic portfolio, Hecatomb is a distinct and visually unmistakable entry. Specific rare monster head cards are chase items for collectors who track unusual card-format CCGs.