My friend was really keen on having our characters die in horrible deaths. So, he got himself a copy of Grim Tooth Traps and set us loose on them. My solution was to transform into a Black Ball, a floating spherical entity that disintegrates everything it touches. That little feature made pretty much all the traps a moot point. That is, until I got to this door. Breaching the door ignited the phosphorous coated walls and created a very pretty pyrotechnic display.

Also, locks keep out honest people.