: If Tygra wins, the Cats receive the Tech Stone; if he loses, Vultaire claims the Spirit and War Stones already in Lion-O's possession.
The ThunderCats salvage and repair an ancient airship, naming it the . During their flight to find the final stone, Panthro discovers a paralyzing fear of heights, forcing Tygra—who possesses a natural aptitude for flying—to take the controls. Guided by the Book of Omens, they reach Avista , a majestic city in the clouds inhabited by bird creatures. Watch Thundercats 2011 S01E25 What Lies Above P...
The Cats escape and locate the Tech Stone's chamber using the Book of Omens. After capturing Vultaire to bypass the security, they learn a devastating secret: the serves as the city's power source, generating the anti-gravity emissions that keep Avista afloat. Taking the stone would cause the city to crash, killing thousands. : If Tygra wins, the Cats receive the
"What Lies Above: Part 1" is the 25th episode of the 2011 ThunderCats reboot, serving as the first half of the series' epic season finale. Originally aired on June 9, 2012, on Cartoon Network, the episode follows the ThunderCats as they ascend to the floating city of Avista in search of the final Power Stone. Plot Overview Guided by the Book of Omens, they reach