Translations:Custom Quests/149/en
From DragonMineZ Wiki
potion is a potion id (for example minecraft:strong_healing). mobEffects is a list of { "effect", "duration", "amplifier", "ambient", "visible", "showIcon" } (duration in ticks, at least 1). Set itemId to the matching vanilla item (minecraft:potion, minecraft:splash_potion, minecraft:lingering_potion or minecraft:tipped_arrow).