Mumm-Ra was the sworn enemy of what Thundercat?
Answer Lion-O
Lion-O becomes the leader of the Thundercats after their home planet, Thundera, is destroyed. He wields the Sword of Omens, and often has to use it against Mumm-Ra when they fight.
Asked by Jennifer Sinclair · Last updated 5 years ago · 346.6K views · SOURCE
-thumb.jpg)
-thumb.jpg)
