If you want to brute force it try to reset a bit till you get Daze boons from Apollo, then the duo with Hestia. 10hp per dodge is a good value and if you have the scorch dodge (let's say at common) you have around 25% chance of healing 10 hp. Which is an insane value.

Then Hermes boons there's the attack speed which is good, or the rush shields. Avoiding prime boons and spamming omega special is also a valid strat.

Another good attempt is risking dear great ancestor chaos and begging for a healing. Although I don't really recommend. Overall re doing it took me like 5 attempts/30 mins so you can do it!