I like how White Chain's shocked expression on getting the key mirrors Allison's when she got hers.
Unrelated to that--White Chain had tea with Juggarnaut Star, although that was in the void. I wonder how that tea compares to tea via a human body. And White Chain made that drink for Allison early in the comic--has she ever tasted it herself, or did she only know how to make it for others?
With his face in shadow, I can't tell if he got out with a full beard but no hair on his head, or if something freaky is going on there that's not a beard at all.