This episode starts out with a lot. A lot of inner monologue of Will as he accelerates to the temple where he hopes he’s not too late to save Mary and Blood. For while he was able to gain the blessing of Gracefeel and hold his own against Stagnate, his lack of experience showed in his ability to be easily tricked. Then again, failure is the ultimate teacher.
It’s a very shounen-y first five minutes where everything Will is doing is explained in his head in minute detail as it’s happening. I found all the hurried narration mostly redundant and distracting, detracting rather than contributing to my immersion in the scene. But all’s well that ends well: with his training and the blessing of both Gracefeel and Mater, he defeats Stagnate.
Gus is about to break out the 200-year-old booze, and Mary and Blood try to rise from the ground, only to fall back down. With Stagnate gone, it turns out their time on this world, in this form, is up. Will doesn’t want to hear this, and thinks it’s mean and cruel to be faced with this right after killing a god, but the fact Mary and Blood are even there in physical form to say goodbye is a miracle made possible by Gracefeel.
After those heartfelt goodbyes where Mary and Blood reiterate how they consider Will their child, Will prepares to head out on his personal journey. Gus has been “hired” by Gracefeel to continue watching the seal on the High King for ten more years, then he’ll pass on as well. After that, dealing with the high king will be up to Will…or I should say, William G. Maryblood, taking the names of his parents as his last name and his gramps as his middle.
The episode ends on a bittersweet note with a flashback to the human Blood and Mary talking about settling down after all this, getting married, and having a kid—which Blood just assumes will be a boy and Mary goes along with it. Fine; not sure why a girl couldn’t be trained to be a warrior, but whatevs! It’s here where they also agree on the name of that future child: William, or “helmet of will”, knowing he’ll inheret their iron wills.