T20.1

Racks of short, rusty swords line the walls of this narrow passage.

Search the Racks
Perception DC 25 The swords are craftily bolted to one of the cross bars of the rack.

Disable Device DC 25 Removing the bolt allows one to draw the sword. If failed by 5 or more, the spring bolted bar swings all the swords down and all creatures within 5' in a 15' line take 1d4+2 damage and must make a DC 14 Fortitude save or contract tetanus.

From R20
You enter a narrow tunnel, it is rocky and dark and the becomes less chilled as you walk through.

From R33
You enter a narrow tunnel, it is rocky and dark and the air grows even colder as you walk through.