Entity is in Liquid (Condition) — Skript
Addon: Skript · Category: Condition · Since: 2.6.1
Syntax
%entities% (is|are) in (water|lava|[a] bubble[ ]column|rain)Description
Checks whether an entity is in rain, lava, water or a bubble column.
Examples
if player is in rain:
if player is in water:
player is in lava:
player is in bubble column