A potion made from the essences in Roper Klacks' laboratory. This potion, like the Wind Potion, is not designed to be drunk by the user. Also known as the 'big bang' potion, it simply creates an enormous explosion and blows up whatever it's used on. April used it to destroy the Soulstone after using the Magic Binding Potion on the crystal.
Mixed in Roper Klacks' laboratory.