Auras

Aura entries combine an aura type with optional damage/potion subobjects and modifiers.

Aura fields

Field	Type	Required	Default	Range / notes
aura	enum name or ordinal	Yes	none	See aura types below.
damageEffect	damage-effect object	No	default damage effect	Optional regardless of aura type.
potionEffect	potion-effect object	No	default potion effect	Optional regardless of aura type.
modifier	integer	No	0	Unrestricted integer in the supplied codec.
calmingDisabled	boolean	No	false

Aura types

The enum codec accepts case-insensitive names and numeric ordinals:

Name	Ordinal
BURNING	0
POTION	1
HEALING	2
EXPERIENCE	3
DAMAGING	4
EXPERIENCE_DRAIN	5

Damage-effect object

Field	Type	Required	Default	Range / notes
source	damage-type identifier	No	minecraft:generic	Registered damage type ID
hasEntity	boolean	No	false
strength	integer	No	0	0 through 20

Potion-effect object

Field	Type	Required	Default	Range
effect	mob-effect identifier	No	minecraft:luck	Registered effect ID
strength	integer	No	1	0 through 4

Example

{
  "aura": "DAMAGING",
  "damageEffect": {
    "source": "minecraft:generic",
    "hasEntity": false,
    "strength": 3
  },
  "modifier": 0,
  "calmingDisabled": false
}

The codec does not conditionally require damageEffect for damaging auras or potionEffect for potion auras. Those objects remain optional at the JSON level.