When Lion-O got stuck in Spidera's web with his sword lying on the ground, he never tried to summon it to his hand. Instead he waited there until the other ThunderCats arrived and depended upon them to get the sword and throw it to him.
Sword Powers: (First Use) the Sword of Omens shines a light on the Diamondfly, revealing it to be Mumm-Ra.
Mumm-Ra transforms into a new form, the Diamondfly.
Snarf: Whoever you are, I'd let me go if I were you. I'm a ThunderCat! Snarf!
Spidera: Thunder food!
Lion-O: Yes, how did you break out of that cocoon Snarf?
Snarf: Mreerow, you know how it is; when you think you've got nothing left, you just have to dig deep.
Lion-O: Your fiendish deceptions have failed!
Mumm-Ra: Perhaps Thundercat, but let's see if you can rescue your nursemaid from Spidera's Kingdom of Webs!
Snarf: (breaks cocoon with his tail) Snarf, Snarf! Lion-O's not the only one with muscles around here!
Earl Hammond played the voices of Spidera and the other spiders. Lynne Lipton played the voice of the Diamond Fly. Earle Hyman played the voice of Nemeis.
This is the fourth episode in which the ThunderKittens did not appear, but were mentioned.
First Appearance: Spidera & Nemesis