Potion Sprayers

Like a flamethrower, but with potions instead of fire. The empty ( or partially full ) sprayer can be dropped by some alternate Witch, maybe a "Nitwitch". You can also craft it with blaze powder, iron ingots and obsidian.

You combine it with a potion (in crafting) and it fills the sprayer, giving back an empty bottle. The attack button fires the spray wherever you aim (base range is two blocks), and the interact button fires it at yourself. Instead of it having durability, it has "power" and "potion" bars. When it runs out of power it will use blaze powder from your inventory automatically to recover, and if you have none it just won't fire. When it runs out of potion it just becomes "empty" and needs to be refilled with another potion.

Ideas for enchantments:

Conservation: "potion" is drained slower but "power" is drained faster

Force: The range on the sprayer is increased by two blocks per level of enchantment, going to a max of ten blocks.