☆☆☆ Normal ☆☆☆

There is a good possibility to clear all.  Using 3 tanks, but Grosa, and Granhildr are main tanks, and Seir is more like backup.  Garinoth will hit 4 on Wave 1, and he will do good damage.  In result it will get much easier after that.

1. ★6 Anais+9
2. ★6 Grosa+9
3. ★6 Vincent+9
4. ★5 Garinoth+1
5. ★6 Seir+8
6. ★6 Veronia+9
7. ★6 Viola+9
8. ★6 Elizabeth+0
9. ★6 Granhildr+3

☆☆☆ 2018-10-05　Edition ☆☆☆

At this moment, I use this formation.  With this I can go around 85% in normal.

1. ★5 Eunice+9
2. ★6 Grosa+9
3. ★5 Vincent+9
4. ★6 Rafina+9
5. ★6 Veronia+9
6. ★6 Viola+9
7. ★6 Anais+9
8. ★6 Astrid+6
9. ★6 Angelica+3

Tip from YouTuber チャンネルハックン.