Excalibur?

So I just finished watching that first season episode and Im surprised. So despite all that Thundercat magic and power and what not the Sword of Omens gets spanked by Excalibur? It not only defeated it, excalibur killed the Sword of Omens and the Thundercats too. So does that mean that once again humanity kicks everyones ass? Even our mythos apparently is better... Guess I got new respect for King Arthur now. haha Personally speaking, if I were Lion-O I wouldnt be very confident knowing that theres a sword out there that can destroy my most powerful weapon. I am a grown man but even I wish that real magic exists and then I wonder about Merlin and the sword. Wish I knew if either ever really existed at all.