Demon's Gate

Publisher's blurb: Burning embers rise from rivers of lava, lapping against an isle engraved with the pentagram and surrounded by six pillars. Chains drape from stone to scorched stone, and an ancient gate engraved with ruins waits beyond. Tunnels—many of them filled with magma—break away from the main cavern, leading deeper into this burning hell. To enter, you must first cross a steep, rocky gorge filled with glowing, molten stone. Beyond that wait the statues of robed figures, clasping swords and guarding the entrance.