Wonderful! I loved how strong, capable and smart Sam was despite the mental issues he's suffering, and I adored the twist with Cas failing to sustain Lucifer too. I also loved how Sam gave Cas a choice when it came to being Lucifer's vessel for a second time, that really fits well with the mind set of Sam this season and what we've seen so far.

I sure hope we see something like this at the end of the season! Thanks for sharing :)