Grammar Nazis are here! Cover me, I’m going in!
@FlashingRed On a serious note:
Yes, I agree they are not locked. What I meant was that they are useless on most other dragons (sorry for the confusing wording).
Talon Frenzy is unique.
Thunderbolt only works on one other dragon which is Borgian, a divine which is not achievable anymore (and which I personally don’t have).