By Alejandro Melchor, for the Nahual tribe.
| Successes | Physical | Mental |
| 1 | Cold breeze. | Nagging sensation; very distracting: +1 difficulty to all rolls. |
| 2 | Biting cold wind. | Head throbbing: -1 die to all rolls. |
| 3 | Strong and cold wind. Roll Per+2 to avoid dropping paper items. | Headache. -1 die and +1 more difficulty. |
| 4 | Wind so cold it hurts (no damage) | Lose coordination. -1 additional die to Physical rolls. |
| 5 | Icy gale. Roll Dex or fall. | Lose concentration. -1 additional die to Mental rolls. |
| 6-9 | Biting hurricane. Victim is blown back. | The soul freezes and the mind screams. Lose 1 point of temporary Gnosis and fall unconscious. |
| 10+ | Death | Death |