Riffle has been located! Act now before they go back into hiding... Riffle is the previously unannounced super-secret endgame behind Chip Theory's "Automaton of Shale" puzzle deck/pop-up adventure! Years in the making, this Gearloc only comes out of hiding in rare moments when enough puzzle solvers reach the end of the Automaton of Shale puzzle deck! You can read more about this promotion on our blog. Riffle uses 10 Skill dice alongside a 52 card deck to deal (ha!) damage across the entire battlefield. Riffle is available only for 24-48 hours at a time! Don't miss your chance to grab this top secret character!