In this challenge, you can get extra score if you bring mage with pure grade R, SR & SSR on your line up. So you can get more charge coin & can be exchange to sub stat changing stone/Enhancement stone for accessory, yul & Accessory grade UR-LR.
You must bring mage who can remove barrier, for example black asta or fuegoleon academy. If you don't have him you can borrow your friends mage in game.
Are you have Rhya/Yuno spirit dive? Try to use him. Rhya (skill 2,ultimate), Mars (skill 1 & skill 2 to reduce def), Suport ultimate, skill 2 (Valtos/Sally) & the last 1 up to you.
Zora's ultimate skill must be level 5 to grant Black Asta (Increase 245% defend). If you don't have Zora, you can use my line up same as day 1. Link stage 6 full buff day 1 : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-GTdJseY5p5c.html
Yoi susah bang, Grey nya kek nya harus deffend 20k an biar survive, punyaku mati duluan di stage 6 grey nya padahal penting buat ngasih burn immunity (mungkin besok ku otak-atik lagi buildnya).
Betelgiga it's more difficult than plaitchidna. I have try with noelle Valkyrie but only can do stage 5 (Maybe my Noelle's MATK & crit dmg is not enough)
Pake Charlotte ceremony bisa, tapi harus bisa langsung kill musuh di turn 1. Klo kill musuh di turn ke 2 kek aku, wajib bawa Rades buat nahan skill stunt musuh & ngasih barrier
Rhya gw MATK nya tanggung bang, jadi ngekill musuh di turn ke 2. Musuhnya di turn 2 bisa nge-stunt (jadi pake Ultinya Rades yg bisa ngasih imun stunt). Pake Charlotte ijo juga bisa tapi harus langsung kill musuh di turn 1