☆☆☆ 2019-12-07 Edition　☆☆☆

Beating all challenges.

1. ★6 Noel+10 (Attack 10, 8, 9)
2. ★6 Charlotte+10 (Kill 10, 8, 9)
3. ★6 Lian+10 (Kill 2, 3, 4 ,5)
4. ★6 Leto+10 (Kill 6)
5. ★6 Denarisa+10
6. ★6 Rene+14
7. ★6 Bellasier+9 (Kill 1)

☆☆☆ 2018-10-22 Edition　KO Challenge / Turn Challenge ☆☆☆

1. ★6 Anais+9
2. ★6 Veronia+9
3. ★5 Octavia+5 (Kill 2, 3, 4, 5)
4. ★6 Angelica+3
5. ★6 Grosa+9
6. ★6 Viola+9
7. ★6 Zakan+9 (Kill 6 by counter)

☆☆☆ 2018-10-22 Edition　No Supporter Challenge ☆☆☆

I couldn't kill 4 by Chalkle's counter, so I used Octavia to finish it up.  Besides suicidal group, only mercs with immunity, Seir and Angelica, attack before 2, 3, 4, 5, 6 get killed.

1. ★6 Angelica+3
2. ★5 Mercedes+9 (Kill 3 by counter)
3. ★6 Seir+7
4. ★6 Astrid+6 Kill 5, 6 by counter)
5. ★5 Octavia+5 (Kill 4)
6. ★6 Zenith+0
7. ★6 Viola+9
8. ★6 Chalkle+9 (Damage 4 by counter)
9. ★6 Zakan+9 (Kill 2 by counter)