Traps & improvised damage based on character level and severity:

Level

Setback

Dangerous

Deadly

1-4

1d10

2d10

4d10

5-10

2d10

4d10

10d10

11-16

4d10

10d10

18d10

17-20

10d10

18d10

24d10


Examples:

Dice

Examples

1d10

Burned by coals, hit by a falling bookcase, pricked by a poison needle

2d10

Being struck by lightning, stumbling into a fire pit

4d10

Hit by falling rubble in a collapsing tunnel, stumbling into a vat of acid

10d10

Crushed by compacting walls, hit by whirling steel blades, wading through a lava stream

18d10

Being submerged in lava, being hit by a crashing flying fortress

24d10

Tumbling into a vortex of fire on the Elemental Plane of Fire, being crushed in the jaws of a godlike creature or a moon-sized monster