Leo

Leo (voiced by Will Friedle in the first appearance. Jason Marsden in the second appearance) - Exclusive to the 2011 series, Leo was Lion-O's direct ancestor and Mumm-Ra's right hand. Leo originally believed in Mumm-Ra's ideals to order across the cosmos prior to witnessing the death of the Plun-Darr galaxy. Deciding to engineer a rebellion, Leo gathered the scraps from what remained from the creation of the Sword of Plun-Darr to create the Sword of Omens to defeat Mumm-Ra. In the aftermath of the Black Pyramid's descent to Third Earth, the Stones of Power taken from Mumm-Ra were split amongst the major races of Third Earth with Leo keeping the War Stone with the Cats as the Eye of Thundera.