Catherine Build Guide — Mecharashi

Last updated: October 5, 2026

Catherine Build Guide collects build notes, tier position, skills, stats, teams, and related Mecharashi guides.

Catherine

SSR

Fighter Striker Obsidian Group

"Catherine ignored me again, smashed the base... keeps pushing mods past limits. Not personality, pure crazy. Maybe that's what the lab rats want, weaponized madness. Efficient use of resources?" —Lucia's report

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Tier Position

Tier

Basic Information

Real Name: Catherine
Gender: Female
Profession: Striker
Occupation: Fighter
Faction: Obsidian Group
Blood Type: A
Height: 172cm
Mecha Drive Lv.: Ultimate I
Progress of Renovation: ▇▇

Combat Stats

Combat 433

Assault 215

Shooting 138

Tactics 184

Defense 367

Engineering 199

Initial AP3

Max AP5

AP Recovery/Turn2

Talent

Unto Death

Base (0-2*)

Upgraded (3-5*)

With a Polearm, if unable to retaliate in combat, Pursuit can be triggered, allowing the unit to move 3 tiles toward the attacker after combat. If successful in reaching the target, use the melee weapon to cast Cleave, dealing 0.4x DMG.

Neural Drive

α (Alpha)

Slots: Attack / Dodge / Critical

Mobile Warfare 2 (α-1级)

Upon triggering Re-ATK, allows movement of 2 tiles before attacking.

Power Innovation 1 (α-2级)

AP Regen +1.

AP Optimization 1 (α-3级)

Initial AP +1.

β (Beta)

Slots: Attack / Attack / Dodge

Mobile Warfare 3 (β-1级)

Destroying the target can trigger Re-Act, allowing action with full movement distance.

Power Innovation 2 (β-2级)

When breaking a part, restore 1 AP after combat, effective up to 1 time per turn.

AP Optimization 2 (β-3级)

AP Cap +1.

γ1 (Gamma)

Slots: Dodge / Dodge / Critical

Alacrity 1 (γ1-1级)

During an Active Attack with a Melee Weapon, there is a 20% chance to trigger Flurry Strike following the enemy’s attack, dealing 0.5x DMG.

AP Optimization 3 (γ1-2级)

AP Cap +1.

Mobile Warfare 4 (γ1-3级)

Re-ATK or Re-Act's effective times per turn +1.

Alacrity 2 (γ1-4级)

Before an Active Attack, the probability of triggering Flurry Strike increases by 6% for each 1 tile moved, up to 30%.

Alacrity 3 (γ1-5级)

Flurry Strike damage multiplier is increased to 0.75.

Alacrity 4 (γ1-6级)

When triggering Flurry Strike, prioritize hitting the part with the lowest HP.

γ2 (Gamma)

Slots: Attack / Critical / Critical

The Ominous 1 (γ2-1级)

Increase the movement distance of Pursuit to 4 tiles.

AP Optimization 4 (γ2-2级)

AP Cap +1.

Power Innovation 3 (γ2-3级)

When destroying a target, additionally restore 1 AP after combat, effective up to 2 times per turn.

The Ominous 2 (γ2-4级)

When failing to move to the attacker's side with Pursuit, automatically search for other targets within an adjacent (1 tile) area to cast Cleave.

The Ominous 3 (γ2-5级)

When attacking with a Polearm, deal [Collateral DMG] to 1 additional part for 15% of the damage dealt.

The Ominous 4 (γ2-6级)

The multiplier of Collateral DMG is increased to 40% of the damage dealt.