I haven’t decided on the name of the religion, and Sabby answered your question.
No. (Is that from CK2? )
They have horns, some have wings and rarely have tails.
No, they don’t have that since they’re locked up in the stones. But they follow who is stronger than them, in the past.
Are they truly evil? No, not really. They weren’t made to be evil, but to protect the mortals. Unfortunately, the demons were persecuted by the humans cuz of their frightening appearance. That’s why they hated the humans, and attacked them.
Dragons, Wrymm, Sea Creatures, and Polaarr Beaaarssss(jk) and etc.