Uhhhh... I'm really sorry about this, but Lovecraftian beings aren't allowed either. Nor is Leviathan, who is [i]also[/i] one of BC's characters. We have plans for subplots involving the characters we've taken, so unfortunately we won't be able to relent.

In the original post, I've linked a list of "restricted" mythological figures, so people will know what they can and can't play as.

EDIT: After some discussion with BC, we agreed to have him switch from Tiamat to another primordial chaos serpent. So you can have Tiamat now if you want. But still no Leviathan or Lovecraftian beings, though.