Mechanism:
Unlock tier A upgrade wave 4--5
C：
Lily: aoe area 5--5.5
Kisume: HP 22--24
Koakuma: duration 1.8s--2.1s
Mystia: reduce both enemy and hero attack speed 60%--75%
Daiyousei: faith 4--3
B：
Letty: atk 6--8 (Blizzard atk unchanged)
Alice: faith 5--4
Sekibanki: faith 3--4
Meirin: HP 105--108
Tewi: Cost 21--20
Nitori: Range 6.5--6.75
Parsee: faith 3--2
Yoshika: Cost 20--18
Kogasa: HP 57--60
Yamame: HP 46--50
A：
Tenshi: atk 20--18
Reimu: Second skill shield 90--94
Youmu: damage 11--12
Doremy: sheep aoe area 2--2.2, range 19--19.5
Prismriver: Violin aoe atk 14--13, increase/decrease friendlies/enemies speed 30%--40%
Rin:
Fixed a bug that reduce the unit weight after learning skills (now remains at 10 (heavy))
Walk speed 3.2--3.5, run speed 6.5--7
S：
Remilia: Cost 67--63, CD 9s--8.5s
Mokou: Cost 54--56
Byakuren: Cost 70--67
Shikieiki: HP 88--92
Hero:
Remilia: r mp 60--55
Utsuho: r aoe area 3.25--3.75, level 1 r damage 12--14