Master Harle's Trial with Gala Leif's spiral is finally here and it looks to be a super straightforward auto compared to the Legion and dragon fights we've had. This is a largely similar comp to my previous Master Wind Legion trial auto, taking advantage of dual healers and the new Lv120 Essence dragons to blaze through this fight quickly even with 2 healers + 2 DPS.
Units & dragons for this auto are again flexible. I used Promotheus here to lead, but HBH is the better choice for survival if that's giving you issues.
Kuzunoha - The choice for ranged lock-on is between Staff/Bow this time; I go with Staff as it's always nice to have a backup healer in case things don't line up well. Fox girl was a free unit and also gives Overdamage which is nice.
Vanessa (Axe) - A solid Axe DPS unit that can be filled by any other Axe you may have built. H!Mym doesn't provide the defensive coab, but that honestly shouldn't be a problem given how easy the survival check is here.
V!Ezelith (Bow, burn) - V!Eze is a pretty good burn & utility bot and does her job well here. Alternatively, MC70 Joe can burn as well while dishing out better DPS. Alternatively for no-burn options there's always Gala Sarisse?
HLowen - Remains as the AI flame healer of choice. If you don't have him then Verica is the next best choice for AI healing, followed by Y!Cassandra.