This is what happened yesterday so I want to share this awesome tale. I can mostly clear master, with 80% win rate at least, with or without shrine buff. I was unlucky yesterday that my Freya berserker died in wave 1, so Paladin Altima step in. As usual, clearing wave 1, onto wave 2. Wave 2, as usual, killing Eliza as quick as possible, and hit on Zoey. Now, with Freya berserker dead, I still can do some damage to Zoey, but my motivation went down because less damage can be done, so most of my crew went down, and left with Matilda Spirit walker and Paladin Altima. At this point I totally expect to lose, but I'll just keep chipping away Zoey's life and see how far I can go. Matilda died at some point early, so its Paladin Altima and Zoey left. At this point, I just auto and see what happens. At 147 turns, the battle is still going on, with Zoey at half life. I think she is gonna win this. Eventually, Altima won the fight at 238 turns.
I think some conditions are needed for this to work, is that you should be able to kill Eliza, and Paladin Altima have decent stats. My ally Altima had fully upgraded 5* equipment but rubbish runes, like 3* no upgrades. Shrines optional, as there was no shrine buff when it happens.
So yea just sharing =)
