| Damage | 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 |
Decide on a challenge rating (CR) for the source of the damage between CR 1 (low challenge) and CR 20 (very high challenge).
- Single-target damage: CR x 5 (1d10)
- Multi-target damage: CR x 3 (1d6)