Rosemary

Updated: 7 October 2026

Rosemary (Rosemary Jean) — SSR pilot, role Tactician (Launcher).

Talents

Helmsman rank 0–2

When actively attacking with a Rocket Launcher, for each target hit, gains 1 stack of Intel. Can stack up to 25 times. Rocket Launcher Weight: -130.

Helmsman rank 3–5 (enhanced)

When actively attacking with a Rocket Launcher, gains 1 stack of Intel for each target hit. Can stack up to 25 times. Rocket Launcher Weight: -130.
When deployed, gains 10 stacks of Intel.

Build

ST

Arbiter

Malthus

Pascal

Pascal: body only.

Weapons

RA-09 AC 5Eileen’s weapon+

Veto AC 16

Backpack

Sustainer SSSR AC 15First Strikeor

Ammo Amplifier - First Strike URor

Backpack type AmmoAmmo type

Skill Sets

Order	Skill	Description
1st priority	Tactical Command Command	AP 0 Can choose 1 skill to execute. After use, switches to All-Out Assault Tactics, Maneuverability Tactics, or Total Offensive Tactics.
2nd priority one of 2	Wide-Range Bombing Command	AP 4 Consumes 2 Ammo. Uses a Rocket Launcher to attack all targets within a 5x5-tile area, dealing 0.25x AoE DMG to all parts. After combat, grants all allies 1 random buff effect, lasting for 2 turns.
2nd priority one of 2	or Fire Support Bombing Command	AP 6 Simultaneously uses two Rocket Launchers to attack all targets within the selected 5x5-tile area, dealing 0.15x AoE DMG 2 times. For each target hit, grants all allies 1 stack of Ambush Tactics after combat, stackable up to 5 times. A single attack can grant up to 5 stacks.
3rd priority one of 2	Enhanced Warhead Passive	When attacking with a Rocket Launcher, after combat, grants 1 random buff to allies within attack range. Lasts for 2 turns.
3rd priority one of 2	or Battle Planning Command	AP 1 Fully reloads all Rocket Launcher Ammo and gains 2 stacks of Intel. Can continue action with remaining Movement.
4th priority	Strategic Strike Command	AP 4 Uses a Rocket Launcher to attack all targets within a 3x3-tile area, dealing 0.3x AoE DMG to each part.

Neural Drive chips γ1, γ2

Which chip goes in which slot: slot colour and type, the number is the chip level (dashed: leave the slot empty). The level sum unlocks the section’s effects at the shown thresholds: unlocked ones are highlighted, hover for the effect text.

γ17 points → unlocked 3 of 6

red 6Attack
Lv. 6

yellow 1Dodge
Lv. 1

blue Critical
empty

1Indiscriminate 1
4AP Optimization 3
7Strategic Bombing 4
10Indiscriminate 2
13Indiscriminate 3
16Indiscriminate 4

γ216 points → unlocked 6 of 6

red 6Attack
Lv. 6

yellow 6Dodge
Lv. 6

yellow 4Dodge
Lv. 4

Bionics: 3 This many Bionic Superconductors are worth spending on this pilot. It is a rare material that raises the γ1 and γ2 chip point cap through the biocomputer.

More tips

Roadmap mark

PilotBP pick

Arbiter

See Roadmap.

Compatible ST

See “ST & pilot compatibility”.

Malthus

Arbiter

Flourite

Modules for the ST

See “Best modules for ST”. “Modules from ST” is the signature module taken from another ST.

ST	Modules from ST	Mods
Arbiter	Thermostatic Mod · Thanatos ThunderCloud FES · Malthus Lumiflow Lidar · Igniter Synchronize Hub · Arcus	Rocket Mod Crit DMG Mod

ST modules at max (Rainbow)

See “ST modules & Rainbow”.

ST	Modules	ST parts + LV MAX
Arbiter	Fireweaver Chip · Arbiter When attacking with a tactical weapon: DMG +15%. For every 1 round in the magazine, the effect rises by 5%, up to 35%.	When attacking with a code skill: DMG +18% LV MAX When attacking with a tactical weapon, if 3 or more targets are hit, 1 round is randomly loaded after the attack. Triggers once per turn.

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	Strategic Bombing 2 Tactical Weapon Magazine Capacity +1.
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	Strategic Bombing 3 Tactical Weapons Reload CD -1.
β Beta	red Ryellow Yblue B	4	Power Innovation 2 AP Regen +1.
β Beta	red Ryellow Yblue B	7	AP Optimization 2 AP Cap +2.
γ1 Gamma	red Ryellow Yblue B	1	Indiscriminate 1 After the first attack with a Tactical Weapon each turn, Re-ATK can be triggered, with Final DMG -30%, effective up to 1 time per turn. Unable to move before attacking.
γ1 Gamma	red Ryellow Yblue B	4	AP Optimization 3 AP Cap +1.
γ1 Gamma	red Ryellow Yblue B	7	Strategic Bombing 4 When Auto Load is complete, restore 1 AP.
γ1 Gamma	red Ryellow Yblue B	10	Indiscriminate 2 When attacking with a Tactical Weapon for the first time each turn, for every 1 AP cost, DMG +4%, up to 20%.
γ1 Gamma	red Ryellow Yblue B	13	Indiscriminate 3 When Re-ATK is triggered, allow continued moving with the remaining movement.
γ1 Gamma	red Ryellow Yblue B	16	Indiscriminate 4 After triggering Re-ATK, it no longer reduces final damage.
γ2 Gamma	red Ryellow Yyellow Y	1	Flawless Strategy 1 When deployed, gains an additional 5 stacks of Intel.
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 restores 1 AP after combat. Can trigger up to 2 times per turn.
γ2 Gamma	red Ryellow Yyellow Y	10	Flawless Strategy 2 Intel effect increased to boost all allies' DMG by 1.2%. Removes 2 stacks at start of action.
γ2 Gamma	red Ryellow Yyellow Y	13	Flawless Strategy 3 When Intel is at 20 or more stacks, AP Regen +1.
γ2 Gamma	red Ryellow Yyellow Y	16	Flawless Strategy 4 Intel cap increased to 35 stacks, and Intel effect on this unit increases by 75%.

Biocomputer

#	Skill	Effect
0	Strategic Bombing 1	When a Tactical Weapon runs out of ammo, trigger Auto Load. This process takes 3 turns.
1	Know Your Enemy	At start of action, if Intel stacks are less than or equal to 10, they will not decrease.
5	Battle Planning
7	Tactical Command
9	Enhanced Warhead	When attacking with a Rocket Launcher, after combat, grants 1 random buff to allies within attack range. Lasts for 2 turns.
13	Wide-Range Bombing
21	Intelligence Advantage	When at 20 or more Intel stacks, allies take 15% less DMG from active AoE attacks, and gain 1 random buff after combat for 2 turns.
31	Fire Support Bombing
2	Graphite Warhead

Signature weapons

Veto Rocket

← Rosa: Judgement Sapientia →