My my. So many people want the Elder!
I am sorry to say but the Elder will not have his own route as he has his own role as the Scriviner's Guardian as you can say. Because of this, he will not have his own independent main story.
As for the tails, it is actually explained in one of the dictionary logs. True Wyverians are normal wyverians with features of the Monster they resemble. So even if they look like them, they are not "Anthropomorphic Monsters". Giving them a tail would complicate a lot of the story elements. Surprisingly...
Hope this does not deter you from trying out our future updates! Thank you for trying out our game.
- Roda -