My current team:
Just as ChefMKT had explained prior, non-water units are highly recommended. But it depends on each player and their type of units. In my case, I just had to bring Israfil with me and replace Ishtar+2 with Behemoth+2 because there's no way to survive without using all of potions and feathers in full three runs and you don't want a water pound for final boss. Basically, it's about luck - I had only two feathers left in my slot that time I reached the final boss stage. While ChefMKT used two full burst gauges, I used three full burst gauges because:
1. I used Flurry+Slice+Flurry+Pound to fill up burst gauge very quickly (if you are lucky to activate their flurry-like skills, it'll be full instantly), then I bursted it as usual but excluding Israfil
2. Same as #1 if you're lucky and Israfil's still alive with her glowing ability then...
3 Activate Israfil's Overburst II ability to fill up quickly and flurry it to finish filling up burst gauge. Lastly, finish it with your units that have highest atk and voila! You have Caravia-chan! :P
--Alternative Method with no 7*?--
I think that's about it! Good skills to everyone! +____+ and happy mother’s day!
**Jokes and edited by my friend.