Board Thread:Suggestions forum/@comment-27200931-20170423223222

If you're playing a singleplayer or multiplayer world with potion brewing disabled (you can do it in the config file), and somehow a vanilla potion ends in your possession, a side effect would happen, instead of the potion effect, if you drink it in the Middle-earth dimension: your character would, uh, defecate a torrent of green particles.

Also, if the mod team decides to go full lore, that "green" side effect could happen every time you bring and drink a potion in the Middle-earth dimension. 