BrownDust-ism.

Addicted To Gacha

Damage Analysis Nerua

I have compared 15 combinations from Assault, Fatal, and Rage. Considering the best combos of low / high critical % or average. Also below calculation is based on turn = 16, and opponent having ATK Interference Immunity.

Skill Level Comparison Refithea's Buff
[Assault 55%] + [Assault 55%]
Crit% Min Max Avg
+6 100% 211629 211629
+10 100% 329113 329113
+15@90 100% 417987 417987
+15@120 100% 549723 549723

Supporter Comparison Crit% Min Max Avg
Refithea: [Assault 55%] + [Assault 55%] 100% 549723 549723
Refithea+Galania: [Assault 55%] + [Assault 55%] 100% 918109 918109
Seol Ah Mage4: [Assault 55%] + [Assault 55%] 100% 791213 791213
Seol Ah Double: [Assault 55%] + [Assault 55%] 100% 1000341 1000341

Skill / Rune Comparison Refithea's Buff Normal Attack Eternal Sleep
[Assault 55%] + [Assault 55%] 82278 493670
[Assault 55%] + [Rage 151%] 73623 441735
[Rage 151%] + [Rage 151%] 57603 345618

Simulation (Sorry if wrong)
[Assault 55%] + [Assault 55%]
Crit% Min Max
Granhildr + Celia's Curse + Seol Ah DEF40% vs Nerua 100% 59645
Granhildr + Celia's Curse + Albion vs Nerua 100% 75308
Granhildr + Celia's Curse + Seol Ah DEF40% + Albion vs Nerua + Refithea 100% 37654
Mamonir + Celia's Curse + Seol Ah DEF40% vs Nerua + Stella
To break EG2, required DMG=103500
100% 147447
Mamonir + Celia's Curse + Albion vs Nerua + Veronia 100% 129273
Mamonir + Celia's Curse + Seol Ah DEF40% + Albion vs Nerua + Stella + Michaela + Veronia 100% 135749
Seir + Graves=0 vs Nerua
With vital+shield, required DMG=130500
100% 142834
Seir + Celia's Curse + Seol Ah DEF40% + Graves=0 vs Nerua + Veronia 100% 132207
Seir + Celia's Curse + Albion + Graves=0 vs Nerua + Refithea 100% 154192

Avg = Min × ( 1 - Crit% ) + Max × Crit%
Using ★6SR Assault 55% as the base line. Other runes use values equivalent of that.
Calculation is based on ★6 at level 120+15 including supporters.