Haste. It's an effect the Beacon gives you, but not yet available in Potion form. That's what this guggestion is for. The ingredient for this Potion would be Shining Beans:
The Golden Ingots would be Nuggets.
When brewed with an Awkward Potion, it creates a Potion of haste that last 2:30.
When Redstone dust is added, this becomes 5:00.
With Glowstone dust a Potion of Haste II can be made, which only lasts 1:30.
Splash Potion versions of these last 2:00, 4:00 and 1:00 respectively.
Different ingredients mate.
Spider eyes corrupt things. Now we need something that does the opposite. Apples? Regardless, this item would be applied to a standard (not upgraded) potion of swiftness to make a potion of haste.
Also, potions of invisibility should be made the same way when applied to night vision - night vision corrupted should make blindess.