No kidding! People must really want those low-level garbagemon Fletchlings.
Since I'm on a roll though, I deposited a level 4 female Pidgey named Xx99 for Hathor. Message: Hathor.
I don't have a Yamask on my DEX, so I had to use the "What Pokemon?" option. Does it work that way?
EDIT: sniped. See post below.