# Hazard types

Hazard types Cursed adds to NTM item hazards.

These types are valid in the `type` of NTM [item-hazard](https://movblock.mov/ntm-next/26.3/wiki/hazards-and-radiation/item-hazards.md) entries and in radiation-profile `additions`. A level applies per tick while the item is carried, multiplied by the stack count unless stated otherwise.

| Type | Level |
| - | - |
| `leafia:alpha` | Alpha exposure. A dose applies only while the carrier's skin damage is at least 3; exposure can damage skin. Levels at or below 0 do nothing. |
| `leafia:beta` | Beta exposure, scaled by skin damage from 0.01 to 0.9; adds 1/2000 skin damage. Levels at or below 0 do nothing. |
| `leafia:gamma` | Gamma exposure at 0.05 times the level. |
| `leafia:xray` | X-ray exposure at 0.2 times the level. |
| `leafia:neutrons` | Neutron exposure at 1.3 times the level, as NTM neutron radiation. |
| `leafia:radon` | Radiation bypassing resistance, scaled by NTM's hazard rate. Fine-particle head protection blocks it and wears the filter. Disabled by [`enable_radon`](https://movblock.mov/ntm-next/26.3/wiki/cursed/settings/hazard_config.md). |
| `leafia:sharp` | Percentage bonus damage queued for the next tick when the holder lands a hit, when the carrier takes fall damage or knockback, and on pickup. |
| `leafia:alkaline` | Integer reaction severity 1–6 when the carrier or the dropped item is wet: 1–3 ignite, 4–6 explode with power 1, 3 or 6, and 6 adds 40 RAD. The stack is used up after 200 accumulated damage. |
| `leafia:container_endo` | Endothermic explosion of this yield when the dropped item entity is destroyed other than by the void; not per tick. |
| `leafia:digamma` | Digamma gain of $\mathrm{level} \times \mathrm{count} / 20$ per tick, scaled by NTM's hazard rate. |

The six radiation channels have no tooltip of their own; the item shows their combined value. A Reacher reduces radiation-channel exposure.

Example: NTM's steel blades, from `data/hbm/hbm/hazard/item/blades_steel.json`:

```json
{"entries": [{"type": "leafia:sharp", "level": 40.0}], "targets": "hbm:blades_steel"}
```