Trick Or Treat ThunderCats \u2013 Lion-O Mask\nTrick or Treat Studios is proud to present the officially licensed ThunderCats Lion-O Mask! Straight from Thundera, this mask is sculpted to capture the look of the original cartoons from 1985 and is perfect for any collector or cosplayer. Order yours today and prepare to battle the Mutants of Plun-Darr!