The costs are too high relative to egg token and mythic fragment earning power. (This is true of abyssal and eldritch too.) The theme would be really cool but is a huge stretch on half or more of the dragons.
A couple of the dragons look interesting, but it’s still hard to imagine ever getting them, because this game has no clue how to have an endgame.
- You are charging harbinger eggs for Adaptive Resist research. Only one dragon past Harbinger currently has this skill, Zilch. The cost in harbinger eggs and the other prerequisites mean only spenders or people well past harbinger, probably at endgame waiting for new content or lacking timers to level up, are capable or well advised to get this research.
- This causes this research to be useless for anybody who can get it. It’s just an useless thing to spend tokens on and possibly a hurdle to other research items in future.
- Give better research, for a more prevalent skill or other more widely useful feature, or don’t offer this.