Seth / Seto. A Sol tier healer coming up around late May. Sadly, she might be available in the same Miracle Ticket as SSR Cybele, which is a huge problem for Wind teams as they're both ridiculously exceptionally good Wind SSRs. It cannot be described just how much better off Wind will be if SSR Cybele is available on the second Miracle Ticket.The only reason why this is a bad idea is because the damage loss from no Eidolon effects is massive. But yes, it SHOULD work, and the difference it makes SHOULD be absolutely insane.
However, over time, all elements will get their Jack Frosts. 40% Elemental Attack -10% counter-element is way, way, WAYYY better than a Gremlin, even if you take more damage this way.My personal preference would be Asmund's combo-. Kamihime is broken atm, so I can't check the skill name. Anyway, never getting double/triple attacked makes your runs extremely consistent even in hard content.
However, if you're not running Balor, then Mordred's debuff- would be also be VITAL. Missing any single one of your debuffs can easily lead to wipes. And Balor is stronger than Mordred.