Leading the Thunderian people in their greatest trial, the sleek, shiny Thunderian flagship stands out as a beacon of hope for all Thunderians when set against the backdrop of their dying planet. Although a journey that most Thunderians would not survive, the flagship plays the pivotal role of guiding Lion-O and the other ThunderCats to Third Earth, a long and perilous journey which pushes the craft to its limits and, ultimately, to its destruction. Although subsequently superseded for speed and durability by the Feliner, nonetheless it is not an overstatement to say that the ThunderCat flagship remains the most important vehicle in modern Thunderian history.
02. The Unholy Alliance
15. The Time Capsule
21. Return to Thundera
42. Lion’s Anointment Fourth Day: The Trial of Mind Power
66. ThunderCats HO! Part I