BrownDust-ism.

Addicted To Gacha

Evil Castle 38F

☆☆☆ KO Challenge / Turn Challenge ☆☆☆
2, 3, 4, 5, 6 do good damage, so I am using Mercedes, Chalkle, Astrid's counter to counter them.  The boss and other mobs are taken care by Angelica, Viola, and Seir.  By calculation Astrid has to be +6 in order to kill mobs by counter damage.  Veronia also need to be +3 and up for immunity bestowal for Viola.
  1. ★5 Mercedes+9 (Kill 2 by counter)
  2. ★6 Astrid+6 (Kill 3, 4, 5 by counter)
  3. ★6 Angelica+3
  4. ★6 Veronia+9
  5. ★6 Viola+9
  6. ★6 Seir+7
  7. ★6 Chalkle+9 (Kill 6 by counter)
☆☆☆ KO Challenge / Turn Challenge No Seir ☆☆☆
This is formation without Seir for folks who doesn't have her. Astrid kills 2, 3, 5, 6, however because she has immunity from Anais, Astrid won't get targeted by 4.  Therefore I am using Mercedes to get 4.
  1. ★6 Anais+9
  2. ★6 Astrid+6 (Kill 2, 3, 5, 6 by counter)
  3. ★6 Angelica+3
  4. ★5 Mercedes+9 (Kill 4 by counter)
  5. ★6 Veronia+9
  6. ★6 Ventana+9
  7. ★6 Grosa+7
☆☆☆ No Supporter Challenge ☆☆☆
Can clear all challenges, but it requires some luck.  By using Zenith, her counter will put Concentrated Fir on mobs, so that Viola will not target the boss.  Astrid will take 2 big hits in a row, and sometimes she dies.  Also Angelica get killed with Chalkle.  If these happens, please retry.
  1. ★6 Chalkle+9 (Kill 5 by counter)
  2. ★6 Astrid+6 (Kill 2, 3, 6 by counter)
  3. ★6 Angelica+3
  4. ★5 Mercedes+9 (Kill 4)
  5. ★6 Seir+7
  6. ★6 Zakan+9 (Kill 6 by counter...but unable to kill it, and I don't know why)
  7. ★6 Zenith+0
  8. ★6 Viola+9