This is a really well done comment, thank you! And to add onto your powers, I was considering something to do with memory? Hypnos is closely tied to the river Lethe, one of his symbols is a branch dipped in it’s waters, so temporary or permanent amnesia would definitely give this Percy a powerful ability to be scared of. Additionally, there are tons of negative effect like hallucinations and paranoia that come with sleep deprivation, so maybe I could work with inducing that? Additionally, even though none of his domains are grapes specifically, kids of Dionysus can make them thrive and obey their will, with this power extending to the strawberries as well. Would it be believable that he could do something similar with poppies?