Poison

Applies poison or wither effects.

Place the object under traits in a fluid-property file.

Fields

Field	Meaning and default	Range
`withering`	Selects Wither instead of Poison when true.
`level`	Required poison-level value stored with the trait.	−2³¹ to 2³¹−1

From data/hbm/fluid_property/death.json:

{
  "poison": {
    "level": 4,
    "withering": true
  }
}

Combustible

Supplies HE as a graded fuel.

PWR moderator

Changes PWR neutron moderation.