King Steve, You So Crazy and
Midfighter vs Thiefollo are the best episodes that I can think of right now. I also love Fighter's Journals and any time we go into the personal thoughts of Fighter (such as FIGHTAR'S MEMERY). I'm also a fan of all of the Fiend, Cultist (I hope they make at least one more appearance when the Light Warriors have to return to the Temple of Fiends and maybe a few cameos in Hell), and Other Warrior arcs. The Castle of Ordeals, Class Change, and Airsub arcs are also great. The best quote has to be "Oh,
please. Death is for NPCs."