KeyForge: Crucible Clash is a special KeyForge set designed specifically for competitive sealed play. Each Crucible Clash deck consists of three of seven different houses of the Crucible, each featuring a mix of new cards and classic favorites. Plus, each deck includes a special new Archon Power selectively chosen from 28 options for the deck based on the other cards within. 

KeyForge: Crucible Clash decks are legal for sealed tournaments against other Crucible Clash decks, but only legal in Archon or Alliance tournament formats without Archon Powers. Each Display contains 12 Crucible Clash Archon Decks.