Secondary effects

Puck grabs Clint's chemistry set and runs. Upset, Clint chases him and is quickly joined by Murphy. But Puck loses the set which gets snagged on a root. The chemistry set then falls into the hands of the Pesters! The little critters rummage through the objects and discover a phial. When they drink the contents, they instantly drop dead. A few moments later, they awaken but begin to walk around like zombies!