Status Effect Instance

Data Type

An Object used to define a status effect with duration, amplifier, etc.

Note

To make the Status Effect Instance infinite, you can set the value of duration to -1.

Fields

Field Type Default Description
effect Identifier The identifier of the status effect.
duration Integer 100 Determines the duration of the status effect (in ticks).
amplifier Integer 0 Determines the strength of the status effect (0 being level 1).
is_ambient Boolean false Determines whether the particle effects of the status effect is less noticeable.
show_particles Boolean true Determines whether the status effect should display particle effects on the entity.
show_icon Boolean true Determines whether the status effect would display an icon on the HUD.

Examples

"effect": {
    "effect": "minecraft:slowness",
    "amplifier": 1,
    "duration": -1
}

A Slowness II status with an infinite (∞) duration. 

"effect": {
    "effect": "minecraft:levitation",
    "duration": 200,
    "is_ambient": true,
    "show_particles": true,
    "show_icon": false
}

An ambient and mostly hidden status effect of Levitation I which lasts for 10 seconds. 

"effects": [
    {
        "effect": "minecraft:slow_falling",
        "duration": 400,
        "is_ambient": false,
        "show_particles": false,
        "show_icon": true
    },
    {
        "effect": "minecraft:slowness",
        "duration": 400,
        "is_ambient": false,
        "show_particles": false,
        "show_icon": true
    }
]

An Array of status effect instances with the Slowness I and Slow Falling I status effects that lasts for 20 seconds