Super Potions

Super Potions adds the ability to convert your potions to super potions. Super potions are potions with x2 effect strength without the decreased duration of a normal x2 potion. For example, you can make a Poison II potion with a duration of 45 seconds.

To make a super potion, you must convert your duration-boosted or strength-boosted potion in a brewing stand. If it is duration-boosted, you need a glowstone block. If it is strength-boosted, you need a redstone block.

This mod currently only works for vanilla potions which have both a longer and stronger variant.