It’s hard to balance a divine dragon to please both low levels and high levels. The current format of evolution stones are not good enough: it creates either meh dragons that high levels don’t care or OP dragons that break games for low levels.
It’s time to evolve spells on the dragons! Dragons change spells once or twice as they evolve from tier to tier.
Example 1: dragon A has lock down at orange tier; however, this spell is replaced by desiccating sand when dragon A is evolved to Sapphire tier.
Example 2: dragon B has cloak at orange tier; however, this spell is replaced by a timeshift at Sapphire tier.
This spell evolution will make dragons useful for both low levels and high levels.