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Updated: 2026/11/10 · Star Savior Complete Character Build Guide

[Star Savior] Rosaria — Recommended Equipment, Party Formations, Rescue Journey Training & Evaluation

Complete strategy guide for Rosaria in Star Savior. Covers Rosaria's performance evaluation, recommended equipment sets, 4-unit party formations, Rescue Journey Arcana decks, Limit Break (dupe) reliance, skill upgrade priority, Exclusive Curio, 10-stage Resonance materials, favorite affinity gifts, and Voice Actor (CV) profile.

Rosaria's Evaluation & PerformanceSS

Rosaria
Rosaria
Rosaria
Fallen Hawk
Rarity / Pool
SSR (Standard)
Attribute
Chaos Attribute
Class
Ranger
Attack Type
Elemental Damage
Overall
SS
General PvE
SS
Vs. Boss
SS
Gauntlet PvP
SS
Reroll
S
Dupe Priority
★☆☆
[Rosaria Performance Summary]
  • •Strengthen your Special Skill with hellfire stacks
  • •Ultimate Skill that has the first overall defense debuff └ Excellent combination with Basic Skill buff and speed buff
  • •Although it is an overall attack, the multiplier is very high and it is also expected to have single firepower.
  • •Special Skill triggers Basic Skill, Ultimate Skill increases Action Gauge and speed buff, making it easier to deal with.
  • •Although it is only used once, the insurance effect that HP does not fall below 40% covers the durability aspect. └I also like the attack buff that extends the duration of turns depending on the Limit Break.

Recommended Equipment Sets (PvE & PvP)

Recommended PvE Equipment Sets
Destruction Set (4pc: Crit DMG +40%)
Destruction Set (4pc: Crit DMG +40%) Set
Crit DMG
Hit the mark Set
Hit the mark Set Set
Effect Hit
Recommended PvP (Gauntlet) Equipment Sets
Destruction Set (4pc: Crit DMG +40%)
Destruction Set (4pc: Crit DMG +40%) Set
Crit DMG
Hit the mark Set
Hit the mark Set Set
Effect Hit

Recommended Main Stats & Substat Priority

NecklaceNecklace Main Stat
Speed
RingRing Main Stat
Attack power (%) or Effect Hit
Substat PriorityCrit Rate / Speed / Crit DMG / Attack Power (%) / Effect Hit

Strongest strategy formation [Attack]

BACK · Ranger
Rosaria
Rosaria
FRONT · Supporter
Asherah: Waltz of Starlight
Asherah: Waltz of Starlight
FRONT · Striker
Lyn
Lyn
BACK · Caster
Luna
Luna

• In strategy attack battles, Asherah: Waltz of Starlight's ability to act fastest and pull up allies with her ultimate skill's Action Gauge reduction is extremely powerful.

• Since it is necessary to destroy half of the opponent's party with this one ally's action, it is recommended to use an all-out attack attacker who will not be hindered by pre-emptive defense in the three attacker slots.

• Let's go on the offensive with Rosaria, who has high firepower, as well as Luna, who can apply a debuff to all attacks, and Lyn, who can act twice in one turn.

• Be careful of Roberta and Fei, who will counter your attacks.

• Roberta has an Action Gauge increase when countered, and when countered, she may interrupt her allies, so there is a risk that the party's strategy will be disrupted.

• There is no point worrying about Fei, so it would be safe to pray that she doesn't get evaded, or to fight a party that doesn't have these characters.

• If you have a formation that will bring in firepower in a defensive battle, we recommend a formation that uses Fei and Roberta.

• Rosaria, who has high overall firepower and HP +40% Guts, is also excellent, so protecting these three with Hilde's pre-emptive defense is quite powerful.

• For better or worse, it depends on Fei's counters, but on the other hand, depending on the activation of evasion, it has the potential to take revenge on any opponent, so it can be said to be the perfect formation to entrust defensive battles to.

• Asherah: Waltz of Starlight may not work if the enemy counters depending on the number of attacks, so in that case it is recommended to use two defenders such as Haydee and Emilly in the front line.

• Since there is no healer, it is important to keep the barrier intact, but Haydee and Emilly's barriers have high durability, and Emilly can be attached to others, so the ability to easily adjust the barrier's durability is also an excellent point.

• As for the attackers, they will remain the same as usual, so let's use the characters that are growing, including Rosaria and Bunnygirl Charlotte.

• An anti-all attack formation that is useful against enemies that often use all-out attacks.

• Another good point is that Roberta's counter is very powerful and can be obtained with distributed characters and flash points, making it a low hurdle to obtain.

• As a countermeasure against general attacks, I would like to use Haydee's protection to reduce the damage taken by the attackers as much as possible, and use Asherah: Waltz of Starlight to recover.

• If you want to solidify your team with Rangers, we recommend creating a formation with Rosaria at the center.

• In the other slot, we are using Yoo Mina, who can use bleeding to generate firepower, but there are many candidates, such as Bell Rhys, who has excellent debuffs such as silence and de-enhancement, and Lacy, who can also be used as a pseudo-tank.

• Lugh and Lydia also have opportunities to play an active role in Cosmo Gate, so it would be a good idea to train them as widely as possible.

Rosaria's Rescue Journey Training & Recommended Arcana

Recommended Arcana Deck: Ranger (all attack) formation

[Key Arcana Deck & Rescue Journey Points]
  • •Let's train with priority on strength and concentration └Physical strength is the runner-up, and everything else is minimal.
  • •Crit Rate is very important for attackers, so if 2 Strength tags are enough (such as when using 2 Strength Transcendence characters), it is also recommended to change Rosaria Arcana to Berlys Arcana or Bani Claire Lucana.
  • •Crit Rate is the highest priority for potential, followed by Crit DMG, attack type, and speed.

■Substitute Arcana Cards (Replacement Table)

Recommended Rescue Journey Hard Potential

Recommended Hard PotentialPotential Effect
Starlight Trail AX5Starlight Trail AX5
Attack power increases by 8% and Crit Rate increases by 5%. At the start of each turn, own attack power increases by 8%. Stacks up to 5 times, and the number of stacks is reset after using the Ultimate Skill.

Rescue Journey Training Stat Priority Policy

PowerPower
5 / 5
HealthHealth
3 / 5
EnduranceEndurance
1 / 5
FocusFocus
4 / 5
ProtectProtect
0 / 5

Rosaria's Limit Break (Dupe) Reliance

Rosaria Limit Break Priority Rating★☆☆

★☆☆ (Base (LB0) is OK)

Rosaria's Skill Upgrade Priority & Level Effects

Skill Upgrade Priority & Target Levels

Skill SlotUpgrade PriorityRecommended Level
Basic Skill★☆☆ As far as you can goLv.3|Lv.10
Special Skill★★☆ As far as you can goLv.6|Lv.10
Ultimate Skill★★★ As far as you can goLv.6|Lv.8|Lv.10

Skill Level Enhancement Effects (Lv.2 – Lv.10)

Basic Attack (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +1%
4Damage Dealt +1%
5Damage Dealt +1%
6Damage Dealt +2%
7Damage Dealt +2%
8Damage Dealt +2%
9Damage Dealt +2%
10Damage Dealt +3%
Special Skill (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +2%
4Damage Dealt +2%
5Damage Dealt +2%
6Cooldown -1 Turn
7Damage Dealt +2%
8Damage Dealt +3%
9Damage Dealt +3%
10Damage Dealt +5%
Ultimate Skill (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +2%
4DEF Down occurrence rate increased by 10%
5Damage Dealt +2%
6Cooldown -1 Turn
7Damage Dealt +2%
8DEF Down occurrence rate increased by 15%
9Damage Dealt +3%
10Damage Dealt +5%

Rosaria's Skills & Nova Burst

Tyrant of the north
Unique PassiveTyrant of the north
Passive
Passive | Toughness: 1 · Passive Effect

Rosaria's attack power increases by 15%. After Rosaria uses Ash Flame, the probability of inferno (cannot be removed) will increase by 20% in proportion to the turbulence stack attached to herself, and will be applied up to 5 times. After receiving an attack, your current HP will not fall below 40% and you will receive ATK Up for 3 turns. The effect after being attacked only occurs once during the battle.

Skill Buff / Debuff Definitions
Hellfire
The King's Judgment is strengthened according to the number of hellfire stacks you have. Can be stacked up to 3 times.
ATK Up
Attack power increases by 30%.
Ash flame
Basic SkillAsh flame
Active Skill | Single Target
Passive | Toughness: 1 · Damage: ATK 50%
Damage:ATK 50%

Attacks the enemy by releasing ash flames. Grants one turbulent stack to yourself.

Nova Burst: When attacking, your Fixed Toughness Damage temporarily increases by 1.
Skill Buff / Debuff Definitions
Turbulent
Damage dealt to Order Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.
ATK Up
Attack power increases by 30%.
Hellfire
The King's Judgment is strengthened according to the number of hellfire stacks you have. Can be stacked up to 3 times.
King's judgment
Special SkillKing's judgment
Active Skill | Single Target
CT: 3 turns | Toughness: 1 · Damage: ATK 90%
Damage:ATK 90%

Overwhelm the enemy with the hellfire of condemnation. Give yourself one turbulent stack. The effect changes depending on the number of stacks of your own Inferno (cannot be removed), and after attacking, removes all of your own Inferno (which cannot be removed). 1 stack of Hellfire: Increases damage by 10%. 2 stacks of Hellfire: Increases damage by 20%. 3 stacks of Hellfire: Increases damage by 20% and activates Ash Flame.

Nova Burst: When attacking, your Fixed Toughness Damage temporarily increases by 1.
Skill Buff / Debuff Definitions
Turbulent
Damage dealt to Order Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.
Hellfire
The King's Judgment is strengthened according to the number of hellfire stacks you have. Can be stacked up to 3 times.
ATK Up
Attack power increases by 30%.
Difference in status
Ultimate SkillDifference in status
Active Skill | All Enemies
CT: 5 turns | Toughness: 1 · Damage: ATK 80%
Damage:ATK 80%

Swing your sword to tear apart the planet and attack all enemies. Inflicts DEF Down on all enemies at 100% for 2 turns. Increases own Action Gauge by 50% and generates Lord of the Throne (cannot be removed) for 3 turns. Generates hellfire (cannot be canceled) on yourself according to the number of targets you hit, and can occur up to 3 times.

Nova Burst: When attacking, your Fixed Toughness Damage temporarily increases by 1 and your Crit Rate increases by 30%.
Skill Buff / Debuff Definitions
DEF Down
Defense power is reduced by 30%.
Lord of the throne
Basic Skill damage amount and speed increase by 15%.
Hellfire
The King's Judgment is strengthened according to the number of hellfire stacks you have. Can be stacked up to 3 times.
ATK Up
Attack power increases by 30%.
Turbulent
Damage dealt to Order Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.

Rosaria's Combat Stats (Lv.200) & Rescue Journey Capabilities

General Combat Stats & Server Ranking (/ 59 Saviors)

Attack (ATK)10/57
4,315
Max HP35/57
20,822
Defense (DEF)18/57
1,601
Speed (SPD)3/57
109
Crit Rate
5%
Crit DMG
50%
Effect Hit
108%
Effect RES
0%

Rescue Journey Base Aptitudes

Power
180
Health
20
Endurance
20
Focus
190
Protect
10
Exclusive Curio · Rank B(Solid Upgrade)
Throne of ash
Throne of ash

When using case difference, own Crit Rate increases by 50%. When a critical hit occurs, you will receive an additional turn.

Resonance Potentials
Sense of attack: Attack power increases by 5%.
Sense of speed: Increases speed by 5.
Attack skill: Attack power increases by 2%.

Rosaria's Resonance Stages (1–10) & Required Materials

Resonance Stage 1–10 Effects & Material Requirements

StageJourney Stat BonusCombat Stat BonusRequired Materials
Stage 1Power +30ATK +100 HP +720
Ether DustEther Dust×20
Shape-Memory AlloyShape-Memory Alloy×8
Stage 2Focus +45ATK 2%
Ether DustEther Dust×20
Shape-Memory AlloyShape-Memory Alloy×16
Stage 3Sense of attackATK +125 DEF +50
Ether DustEther Dust×30
Hyperspace circuit IHyperspace circuit I×8
Anti-Gravity Meteorite IAnti-Gravity Meteorite I×4
Stage 4Power +40SPD +2
Ether DustEther Dust×30
Hyperspace circuit IHyperspace circuit I×12
Anti-Gravity Meteorite IAnti-Gravity Meteorite I×6
Stage 5Focus +60HP +900 DEF +60
Ether DustEther Dust×40
Hyperspace circuit IHyperspace circuit I×16
Anti-Gravity Meteorite IAnti-Gravity Meteorite I×8
Stage 6Sense of speedCrit Rate6%
Ether DustEther Dust×40
Hyperspace circuit IHyperspace circuit I×20
Anti-Gravity Meteorite IAnti-Gravity Meteorite I×10
Stage 7Power +40ATK +175 HP +1080
Ether DustEther Dust×50
Hyperspace circuit IIHyperspace circuit II×4
Anti-Gravity Meteorite IIAnti-Gravity Meteorite II×2
Stage 8Power +40SPD +4
Ether DustEther Dust×50
Hyperspace circuit IIHyperspace circuit II×6
Anti-Gravity Meteorite IIAnti-Gravity Meteorite II×3
Stage 9Focus +75ATK +200 DEF +70
Ether DustEther Dust×60
Hyperspace circuit IIHyperspace circuit II×8
Anti-Gravity Meteorite IIAnti-Gravity Meteorite II×4
Stage 10Attack skillATK 6%
Ether DustEther Dust×60
Hyperspace circuit IIHyperspace circuit II×10
Anti-Gravity Meteorite IIAnti-Gravity Meteorite II×5

Total Materials Required for Full Resonance (Stages 1–10)

Ether DustEther Dust
×400
Shape-Memory AlloyShape-Memory Alloy
×24
Hyperspace circuit IHyperspace circuit I
×56
Anti-Gravity Meteorite IAnti-Gravity Meteorite I
×28
Hyperspace circuit IIHyperspace circuit II
×28
Anti-Gravity Meteorite IIAnti-Gravity Meteorite II
×14

Rosaria's Presents & Affinity Gifts

Favorite Gifts (Highest Affinity Bonus)

FavoriteMitsuameMitsuame
FavoriteMorian cookie chouxMorian cookie choux
FavoriteDaily twenty donutsDaily twenty donuts
FavoriteSpecial chocolate parfaitSpecial chocolate parfait
FavoriteCelestial SorbetCelestial Sorbet

Liked Gifts (Bonus Affinity)

LikedSkin care lip balmSkin care lip balm
LikedElegant hand mirrorElegant hand mirror
LikedCelestial All-in-One EssenceCelestial All-in-One Essence
LikedGolden dew moisturizing creamGolden dew moisturizing cream
LikedSerenade LumiereSerenade Lumiere

Rosaria's Ark Point Illustration

Rosaria Ark Point

Rosaria's Voice Actor (CV), How to Obtain & Profile

Voice Actor (CV)Rie Kugimiya
AffiliationFallen Hawk
BirthdayMarch 2nd
Height150cm
OriginCounter:Side
How to ObtainStandard Observation
Character LoreShe is a member of the "Demon King of Qliphoth" who controls fate, and is known as the Tyrant of the North. With just one swing of the sword, many stars were reduced to ashes.

SSR Characters (51)

SR Characters (8)

Rankings & Tier Lists

Beginner Must-Reads!

Useful Mechanics & System Guides

Complete Static Database

Author of This Strategy Guide

Star Savior Strategy Editorial Team
Star Savior Strategy Editorial Team

Dedicated Star Savior verification & meta research team covering all 59 playable Saviors, 85 Arcana cards, Rescue Journey Hard Mode potentials, Cosmo Gate boss clear lineups, and Gauntlet PvP rankings.

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