New Brewing Block Idea: Combine Up to 3 Potions With Balanced Effects

Hello, I have an idea for a Minecraft update: to add a brewer that can combine up to three potions.

A brewer that combines up to 3 potions could work like this (a suggestion to fit the vanilla style):

 How it would work

• You put up to 3 finished potions into the brewer

• The brewer combines them into one potion

• The new potion gets all effects, but with balance

 Balance (so it’s not OP)

•  The duration of each effect is reduced (for example 50–60%)

• Opposite effects cannot be combined
  (e.g. Speed + Slowness)

• Maximum of 3 effects

• It could have a cooldown or require a rare item (e.g. a Nether Star fragment)

 Crafting

• Brewer + Blaze Rod + Amethyst Shard
  (to give it a “magical” feel)