Hero Realms Playmat: Relentless Storm - Rules of Play says:
These playmats have designated spaces for the villain’s cards in addition to the Base Game spaces. Each playmat measures 24” x 14” (61cm x 35.5cm).
These playmats have designated spaces for the villain’s cards in addition to the Base Game spaces. Each playmat measures 24” x 14” (61cm x 35.5cm).