I guess you missed the entire flashback portion of this episode.Sorry to drop in, but what is up the changelings? Did I miss something? They spend all their time in human form; they fight like humans; they don't use the conduits or imitate surfaces like they did in The Adversary and Way of the Warrior. They seem to be ignoring their advantages. Indeed, in order to conserve their strength, shouldn't they be in gelatinous form when they operate the Shrike?