Theros Game Day will be back to battle using their Standard decks for the third quest on the Hero's Path: Face the Hydra.! Using a special Challenge Deck provided to the retailer, players will battle the Hydra, one of the epic monsters of the plane of Theros. The Challenge Deck is a special self-running deck with its own set of rules. Players are encouraged to pilot it against one another one-on-one or in groups of up to four with guidance from the included instructional playmat. A player doesn't need to participate in the Game Day tournament to attempt to defeat the Hydra. This is the first opportunity for players to utilize the Hero Cards they received at the Prerelease and Launch Weekend. Beating the Hydra also awards players their third Hero Card, which they'll be able to use for quests at future Hero's Path events.