In the interest of transparency: I am posting to announce that the Zodias Mythic weapons will very likely be nerfed in the near future.
For instance: the case has been made very clearly that proper use of the Neptaris sword makes it far better than its Arcane counterpart.
Zodias' power comes from a time when the activation methods were deemed too burdensome by the community. Now that players are in full command of these powers it is time to step back and rebalance.