KeyForge: MORE Mutation is a special set based on the most popular and hardest-to-find past KeyForge set, Mass Mutation. 

KeyForge: MORE Mutation includes a curated pool of cards from KeyForge: Mass Mutation the older set (with new Legacy cards), and includes eleven additional "gigantic creatures" and related support cards to allow each House in KeyForge: MORE Mutation to field two different gigantic creatures.

This listing is for a display of 12 decks.