It has the worst cost performance among all daily bounties, totally unworthy to do.
Suggestion: completely remove them from daily bounty pool, or only leave evolve once bounty in gold bounty.
Add some new stuff to replace, such as:
Whump!: Inflict X (element or physical) damage in a single hit.
Crafter: craft X items.
Skirmisher: complete X skirmish battle.
VIP customer: do X shop purchase.