I noticed a few plot holes in the most recent episode, S2 E4, that I wanted to discuss. First, how was Thula’s blade even able to cut a Viltrumite if they’re basically indestructible? Secondly, if such a weapon even existed, why can’t Viltrums just use swords to fight? Seems like quicker deaths and quicker fights, maybe to extend fight scenes I guess? Last, how was Nolan also able to pierce Lucan with a random spike on the Thraxans planet? If Thula’s blade was made from some rare material, how was the material on that planet still able to pierce a viltrum?