S1·E50 Eternity
Aired March 18, 2007
Synopsis
Noa summons Tusker once again, but it's still in its incomplete form; meanwhile, a possessed Noa fights Zed as the four realms (Temperal, Tusk, Neotopia, and Zymot) experience unprecedented turmoils in the form of meteors and earthquakes as they draw near to each other.