Grune the Destroyer
Grune is every Thunderian's worst nightmare - a ThunderCat, with all the enhanced skills that go with that title, yet with a lust for power that corrupts his heart and turns him into a force for evil. In many ways Grune is the ThunderCats' most lethal enemy - an ethereal, ghostly force who cannot be harmed by physical assault, Grune attacks the ThunderCats with but one goal in mind: vengeance, against the Thunderian race in general and in particular his old friend, now an ancient enemy, the spirit form of Jaga the Wise.
11. The Ghost Warrior 70. ThunderCats Ho! Part V 112. Return to Thundera Part II
