[Touhou LostWord] vs Z3 Remilia DS - Lv120 clear!

Combat at 0:00. Character set-up at 5:03. See description below for full comp info.
I must be losing my touch because people are saying they're having an easier time with this Divergent Spirits stage while it still took me like an hour to make a comp that works here. T-T
It is what it is. At least SDM got some action for once. ^^ (I was totally not bribed by Sakuya to let Remilia out.)
[F1 Koishi] 》-----《 [L1 Sagume RE]
[L80 Kasen] 》-----《 [L80 Yuyuko]
[E9 Remilia RE] 》-----《 [A7B Sakuya]
The "+100" refers to superior enhancements made to a stat.
F1 Koishi: 5* MLB - Purple Heart, Rank 4 - Yang ATK & DEF +100
L80 Kasen: 1* LB0 - Purple Heart, Rank 4
E9 Remilia RE: 5* MLB Rebirthed - Purple Heart, Rank 5 - Yin ATK & DEF +100
L1 Sagume RE: 5* MLB Rebirthed - Pink Heart, Rank 5 - (Forgot to enhance Yang ATK lol)
L80 Yuyuko: 1* LB0 - Purple Heart, Rank 4
A7B Sakuya: 5* MLB - Blue Heart, Rank 4 - Yang ATK +100
(Neither Sagume nor E9 Remi have received RE2.0 upgrades at this time.)
☆☆ Story Cards ☆☆
F1 Koishi: Tropico Fantasia, DST, Yang Hard*, Dancer in the Puddle, LSaS
L80 Kasen: n/a, Tenma Mountain
E9 Remi: Yin Hard*, DST, Yin Hard*, Yin Hard*, LRE
L1 Sagume RE: Yang*, Let the Oil Money Flow, Yang*, Yang*, I'm Alright!
L80 Yuyuko: Tropico Fantasia, Nameless Adventurers
A7B Sakuya: Myouren Anni, Yang*, Yang*, Yang*, MSM
Notes:
- Yang* - any card w/ Yang ATK Stat
- Yang Hard* - any card w/ Yang ATK + Yang DEF Stats
- Yin Hard* - any card with Yin ATK + Yin DEF Stats
☆☆☆ Strat ☆☆☆
Turn 1:
F1 Koishi - Use skills 1-2-3, 1p SC2
L80 Kasen - Use skills 1-2-3, 2p SC2
E9 Remi - Graze twice, use skills 1-2-3, 1p SC2 on Remi
✣ All Enemies Full Broken ✣
Turn 2:
(Swap out Kasen)
F1 Koishi - SC1 on Yachie
L80 Yuyuko - Use skill 2, 1p SC2 on Yachie
E9 Remi - 3p LW
✣ Gauge 1 Broken ✣
Turn 3:
F1 Koishi - Graze twice, 1p SC4
L80 Yuyuko - Graze twice, use skill 3, 3p SC1
E9 Remi - Graze twice, Spread Shot on Remi
✣ Iku Full Broken ✣
Turn 4:
F1 Koishi - Use skill 3, 3p LW
L80 Yuyuko - SC2
E9 Remi - Spread Shot
✣ Gauge 2 Broken ✣
Turn 5:
F1 Koishi - Graze twice, 2p Spread Shot on Remi if possible
L80 Yuyuko - Graze twice, use skill 1, SC2
E9 Remi - Graze twice, Spread Shot
// Warning: It is preferred to use Yuyuko SC2 on Turn #6 so Sagume can benefit from Party Yang ATK.
// This makes Yuyuko unable to give 4 Crit ATK on Turn #7 if she dies though...
Turn 6:
(Swap Koishi and Remi out)
L1 Sagume RE - Graze twice, use skill 3, SC2 on Remi
L80 Yuyuko - Spread Shot
A7B Sakuya - Graze twice, use skills 1-2-3, SC1 on Remi
Turn 7:
(Use Yuyuko Skill 2, Swap out Yuyuko)
L1 Sagume RE - Use skill 2, 3p LW
L80 Kasen - 2p Spread Shot
A7B Sakuya - 3p LW
✣ End Battle ✣
// I have a slight feeling I could have handled gauge 3 a bit better, so adjust as needed.