[Suggestion] Vanish mechanic
The invisibility effect from vanilla Minecraft does not hide armor, held items, etc. This mechanic would vanish the user, either mob or player, completely from players.
This would be used for hiding mobs with armor or weapons completely from the players' view, or hiding players from other players through MythicCrucible.
This allows for more complex behavior between mobs and players. Currently I disguise the mob/player as a mob that doesn't show held items or worn armor and set them invisible, but I don't think that relying on a separate plugin for such a simple issue is ideal.
I don't think this is completely urgent at all. Rather, a suggestion to solve a simple problem.
The vanish mechanic would be implemented as a mechanic, with possibly with audience options as to who can see the vanished mob/player; vanish mechanic and unvanish mechanic, the latter will unvanish the targeted entity.
This could have some issues conflicting with vanish plugins, although I am not a plugin developer and as such I do not know how support for it would/could work.