Potion Effect - Duration (Expression) — Skript
Addon: Skript · Category: Expression · Since: 2.14
Syntax
[the] ([potion] duration|potion length)[s] [of %skriptpotioneffects%]Description
An expression to obtain the duration of a potion effect.
Examples
set the duration of {_potion} to 10 seconds
add 10 seconds to the duration of the player's speed effect