The Display contains 12 Archon Decks from the Menagerie expansion set.
An Archon deck is a unique 36-card ready to play deck.

KeyForge: Menagerie decks are intended as fun and casual play experiences, ideally with two Menagerie decks facing each other.
While each KeyForge: Menagerie is a unique KeyForge deck, they are not legal in tournament play.