[Endoperez]

Some of the R'lyeh freespawn cost money, some don't. I think the only ones that cost anything are the same ones you can recruit from coastal castles, as is common for various summoned things that are also available for recruitment (trolls, Yaksha/Yakshini for MA/LA Bandar, etc).

This just in:
* Ujigami, Mori-no-kami, Kenzoku.