S05E09 Stealing Thunder

Drago discovers that lightning enhances his already impressive Thunder Demon Chi, leading him to take over the Seattle and creates a powerful transforming rod to allow him to use the numerous bolts of electricity from a recent storm to destroy anything. Drago possesses the Thunder Demon Chi. He moves to a new base where he can increase his powers. The Chans must remove the Thunder Chi before it becomes permanently linked to Drago.