One of the requirements for the next step is a 24th level with rarity “R”. Will only a dragon with rarity “R” work? Or will one more rare like a “VR” wirk?

@larfen I guess the problem is already solved but still will answer the question - you can use any rarity if it is the same or above the required. In this case you can use any non-common dragon.

Anything R or higher with the right level. They finally fixed a bug!