I think the potions should just do aesthetic things for a duration of time. I don't think they should be for boosts and stuff. More like change the color of your character to all green, make your character look smaller(same hit boxes),a halo above the player. To make it a bit more fun, we can possibly use it on other players to mess with them a bit. Of course it won't last long, and won't give them a de-buff.