I'll be completely honest with you - that was the point, as themes by themselves didn't sound well to me as they are.  

The list is:
Abyss Key
Oracle's Tongue (reference to my previous work)
Witch's Hat
Demonic Weapon (also a reference to my previous work)
Adder Stone, interpreted as "God of Chicken" on my language
Toad's Gem
Cap of Invisibility
Rotten Prophet's Remains
and Princess' Jewelry

Thanks!

Remember - smoking is bad for your health

I wonder what this dude's story is

Exactly, there's also a version where the kitten is gone but some people find it too cruel :(