Dragon Antagonist

[Bartimeus]

I do like the idea of a an antagonist getting to choose an evolution based on the actions they took during the start of the round. Being able to evolve towards a path of your liking is fun as it leads to people having a shot at getting what they want, but also offering them an easier option to evolve should it present themselves, which makes replaying the antag fun and exciting.
I do wonder how it'd work mechanically and what the abilities would be, but the general concept looks different enough from other antagonists to be fresh and intriguing.
Very cute drawings by the way!