Dungeon Delve Runestones™ - 25mm D20 - Arcane TrapAn Adventure Awaits. Traps can be waiting for you anywhere. Whether its an undetectable pressure plate, hidden rune, or just about any inconspicuous object, a single misstep can open up a trap door to a pit of burning fire or shoot arrows from the ceiling, or worse. Without alert movements and careful inspection, while delving into a dusty old cave or the ruins of an ancient building, unwary adventurers can be crushed, burned, choked, or stabbed to