The introduction of Coldstone, also know by fans as Othello. A gargoyle who has been brought back to life by his rookery sister; Demona and the human Xanatos. We learn that he is created by machine and magic; but their are some things that we don't fully learn until a few eps later. But this ep gives us a new look at another gargoyle from Castle Wyvern, who technically shouldn't be alive at all. While Goliath is pleased to see his brother after so long; his brother is more angry, believing what Demona has told him and that the massacre was Goliath's fault.
Needless to say, he learns the truth and ends up saving his brother from drowning in the river.
It's an ep that might not be the best, and yet, with Coldstone now part of the show, you hope to learn more about him too.