how do you make swiftness potion
Brewing Base Potions. 1  1. Fill three Water Bottles. All potions start with a Glass Bottle filled with Water. 2  2. Select the Brewing Stand. This will open the Brewing Grid. 3  3. Add Nether Wart to create an Awkward Potion. Place a Nether Wart in the top square of the Brewing Grid.