Bertha

Updated: 7 October 2026

Bertha (Bertha Wagner) — SSR pilot, role Sniper (Gunner).

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Talents

Morning Star rank 0–2

At the start of battle, automatically deploys Sentry Zone. Can use command skills Deploy Sentry and Sworn Enemy. When an ally attack an enemy within range, performs Link Attack with Sniper Rifle, dealing 0.35x DMG, prioritizing hitting the same part with the ally's attack, up to 3 times per turn. If the Link Attack destroys a part, it is considered as if the ally destroys a part. When performing attacks other than Weapon Skill, gains 1 stack of Determination, up to 5 stacks.

Morning Star rank 3–5 (enhanced)

At the start of battle, automatically deploys Sentry Zone. Can use command skills Deploy Sentry and Sworn Enemy. When an ally attack an enemy within range, performs Link Attack with Sniper Rifle, dealing 0.35x DMG, prioritizing hitting the same part with the ally's attack, up to 3 times per turn. If the Link Attack destroys a part, it is considered as if the ally destroys a part. When performing attacks other than Weapon Skill, gains 1 stack of Determination, up to 5 stacks.
Sentry Zone area increases to 4 tiles.

Pilot skills

Surefire Plan Equipment skill AP 3

Uses a Sniper Rifle to attack a target, dealing 1.3x DMG. Enters Aiming Mode before attacking. If the target is carrying Arch-Enemy, this attack cannot be dodged.

Tips

There is no full build for this pilot. Below are tips from other guides.

Signature ST

The pilot’s own ST is the first pick. Below are its built-in modules.

Portent

Annihilation DriveAccuracy ModSniping Mod

Roadmap mark

PilotTop pickPortent

See Roadmap.

ST modules at max (Rainbow)

See “ST modules & Rainbow”.

ST	Modules	ST parts + LV MAX
Portent	Annihilation Drive · Portent After attacking: DMG +4% and the DMG of allies taking part in this attack +2% for 2 turns. Up to 5 stacks.	When attacking: DMG +12%. For every 1 tile of distance to the target, DMG +2%, up to 24% LV MAX If the target is 5 or more tiles away, skill multiplier +0.1. The effect doubles on non-active attacks.

Neural Drive

Slots: R red, Y yellow, B blue. An effect turns on when the chip levels in the section add up to the min. points.

Section	Slots	Min. points	Effect
α Alpha	red Ryellow Yblue B	1	Sniper Warfare 2 After breaking a part, trigger Re-ATK.
α Alpha	red Ryellow Yblue B	4	Power Innovation 1 AP Regen +1.
α Alpha	red Ryellow Yblue B	7	AP Optimization 1 Initial AP +1.
β Beta	red Ryellow Yblue B	1	Sniper Warfare 3 Upon triggering Re-ATK, allows movement of 2 tiles before attacking.
β Beta	red Ryellow Yblue B	4	Power Innovation 2 When breaking a part, restore 1 AP after combat, effective up to 1 time per turn.
β Beta	red Ryellow Yblue B	7	AP Optimization 2 AP Cap +1.
γ1 Gamma	red Ryellow Yblue B	1	Hunting Mark 1 When actively attacking and breaking parts with a ranged weapon, gains Hunting according to the part hit. Can trigger 2 times per turn.
γ1 Gamma	red Ryellow Yblue B	4	AP Optimization 3 AP Cap +1.
γ1 Gamma	red Ryellow Yblue B	7	Sniper Warfare 4 Re-ATK's effective times per turn +1.
γ1 Gamma	red Ryellow Yblue B	10	Hunting Mark 2 After actively attacking and destroying a target with a ranged weapon, can additionally move 3 tiles.
γ1 Gamma	red Ryellow Yblue B	13	Hunting Mark 3 Hunting Mark 1 no longer has trigger limit
γ1 Gamma	red Ryellow Yblue B	16	Hunting Mark 4 At the start of action, randomly gains 1 of unobtained Hunting buffs.
γ2 Gamma	red Ryellow Yyellow Y	1	I Am Legend! 1 When attacking enemies located within Sentry Zone, Critical Hit chance increases by 20% and Critical Hit DMG increases by 10%.
γ2 Gamma	red Ryellow Yyellow Y	4	AP Optimization 4 AP Cap +1.
γ2 Gamma	red Ryellow Yyellow Y	7	Power Innovation 3 When destroying a target, additionally restore 1 AP after combat, effective up to 2 times per turn.
γ2 Gamma	red Ryellow Yyellow Y	10	I Am Legend! 2 When attacking with Sniper Rifle, if the target is 4 or more tiles away, skill multiplier increases by 0.15 and Normal Attack can enters Aiming Mode.
γ2 Gamma	red Ryellow Yyellow Y	13	I Am Legend! 3 Link Attack limit increases to 5 per turn. Determination max stacks increase to 8.
γ2 Gamma	red Ryellow Yyellow Y	16	I Am Legend! 4 If an enemy carrying Arch-Enemy survives for 1 turn or more, at the start of next turn, when Bertha actively attacks this target, ignores target's DMG Reduction effect and applies Global Repair Reduction.

Biocomputer

#	Skill	Effect
0	Sniper Warfare 1	When destroying a target, Re-ATK can be triggered, effective up to 2 times per turn. Unable to move before attacking.
1	Boiling Blood	When an enemy carrying Arch-Enemy is destroyed, Bertha gains 2 stacks Determination.
5	One Shot, One Kill
7	Self-Motivated	When actively attacking with Weapon Skill, for each 1 stack of Determination Bertha is carrying, restores 1 AP, up to 2 AP. This effect can trigger 1 time per turn.
9	Duelist Soul	After destroying a target carrying Arch-Enemy, Bertha gains Duelist Soul, stacking up to 2 times.
13	Highlights
21	Long Range Welcome	When Bertha is 4 tiles or more away from the target, when attacking with Sniper Rifle, for each 1 tile further than 4, Final DMG dealt increases by 5%, up to 15%.
31	Bertha Assault

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