Build an advanced brewing stand as shown below to create 3 new types of potions (the armor stand must be placed last). Levitation potions are brewed with shulker shells, glowing potions are brewed with glowstone blocks, and resistance potions are brewed with iron enriched apples, which are crafted by dropping apples and iron blocks. These potions can be extended, empowered (except glowing), or turned into splash or lingering potions. There is a bug in this version where signs are invisible, but they can be fixed by using ctrl + pick block and replacing them.