“But after I turned off your memory switch, what you didn't see is bonehead Samukai reviving me with a special elixir.”
— Dr. Julien to Zane
Resurrectea is a tea in Ninjago that was brewed by Samukai to resurrect Dr. Julien so that he could make the Skulkin vehicles. It has the power to bring someone back from the Departed Realm, as long as the body is present to drink it.