| d20 | Result |
|---|---|
1 |
Tripwire alarm or other alerts |
2 |
Unstable floor that crumbles under weight |
3 |
Dangerous fumes or miasma |
4 |
Trapped containers or portals |
5 |
Explosive dust or gases |
6 |
An object makes a loud noise if disturbed |
7 |
Damaged supports that give way in combat |
8 |
Dangerously high or deep water |
9 |
Trap set on a path of travel |
10 |
Device here is dangerously broken in use |
11 |
Trap that seals intruders into an area |
12 |
Treacherous footing over dangerous terrain |
13 |
Uncontrolled flames or dangerous heat |
14 |
Torch-extinguishing winds or vapors |
15 |
Ordinary-seeming object harms handlers |
16 |
Crushingly heavy object is going to tip over |
17 |
A savage foe can be attracted by accident |
18 |
Something here is cursed by dark powers |
19 |
Seeming treasure is used as bait for a trap |
20 |
A contagious disease is on something here |