The ' Thunderstone Door Trap ', can be commonly used in Dungeons that have Guardians or can be used to spark a sound activated trap. When the seemingly normal door is opened, Thunderstones are activated and make noise, this can attract monsters and / or activate a sound activated trap. If the trap is ejected it could activate a pressure plate trap, and it makes a lot of noise scaring any squemish adventurers. This single trap can activate a entire string of traps, making even the best adventurer run and possibly die. Best used in corridors or in areas that can project sound.
Thunderstone Door Trap
The ' Thunderstone Door Trap ', a nice mix of doors, traps, and Thunderstones!