[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.
- 1Rosaria's Evaluation & Performance
- 2Rosaria's Recommended Equipment
- 3Rosaria's Recommended Party Formations
- 4Rosaria's Rescue Journey Training & Arcana Deck
- 5Rosaria's Limit Break (Dupe) Reliance
- 6Rosaria's Skill Upgrade Priority & Level Effects
- 7Rosaria's Skills & Nova Burst
- 8Rosaria's Combat Stats, Journey Aptitudes & Exclusive Curio
- 9Rosaria's Resonance Stages & Required Materials
- 10Rosaria's Presents & Favorite Affinity Gifts
- 11Rosaria's Ark Point Illustration
- 12Rosaria's Voice Actor (CV), How to Obtain & Profile
Rosaria's Evaluation & PerformanceSS


Chaos Attribute
Ranger- •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.
Rosaria's Recommended Equipment Builds
Recommended Equipment Sets (PvE & PvP)




Recommended Main Stats & Substat Priority
Necklace Main Stat | Speed |
|---|---|
Ring Main Stat | Attack power (%) or Effect Hit |
| Substat Priority | Crit Rate / Speed / Crit DMG / Attack Power (%) / Effect Hit |
Rosaria's Recommended Party Formations
Strongest strategy formation [Attack]
• 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

Power · Universal Bonus[Sharp offensive] Attack power increases by 6% and Crit Rate increases by 6%.

Power · Universal Bonus[Sense of attack] Attack power increases by 5%. / [Attack skill] Attack power increases by 2%. / [Rugged destruction] Crit DMG increases by 12% and maximum HP increases by 4%.

Power · Ranger Bonus[Talent of insight] Crit Rate increases by 4.5%. / [The sound of blood] After hitting a critical hit with an all-out attack, your own attack power increases by 3% depending on the number of targets hit. Can be stacked up to 5 times.

Endurance · Universal Bonus[Stigmata of speed] Speed increases by 8. / [Offensive talent] Attack power increases by 3%. / [Talent of life] Maximum HP increases by 3%.

Endurance · Universal Bonus[Sense of destruction] Crit DMG increases by 10%. / [Skill of insight] Crit Rate increases by 3%. / [Skill of destruction] Crit DMG increases by 4%. / [Stigmata of insight] Crit Rate increases by 18%.
- •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 Potential | Potential Effect |
|---|---|
Starlight 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
Power | 5 / 5 |
|---|---|
Health | 3 / 5 |
Endurance | 1 / 5 |
Focus | 4 / 5 |
Protect | 0 / 5 |
Rosaria's Limit Break (Dupe) Reliance
★☆☆ (Base (LB0) is OK)
Rosaria's Skill Upgrade Priority & Level Effects
Skill Upgrade Priority & Target Levels
| Skill Slot | Upgrade Priority | Recommended Level |
|---|---|---|
| Basic Skill | ★☆☆ As far as you can go | Lv.3|Lv.10 |
| Special Skill | ★★☆ As far as you can go | Lv.6|Lv.10 |
| Ultimate Skill | ★★★ As far as you can go | Lv.6|Lv.8|Lv.10 |
Skill Level Enhancement Effects (Lv.2 – Lv.10)
| 2 | Damage Dealt +1% |
| 3 | Damage Dealt +1% |
| 4 | Damage Dealt +1% |
| 5 | Damage Dealt +1% |
| 6 | Damage Dealt +2% |
| 7 | Damage Dealt +2% |
| 8 | Damage Dealt +2% |
| 9 | Damage Dealt +2% |
| 10 | Damage Dealt +3% |
| 2 | Damage Dealt +1% |
| 3 | Damage Dealt +2% |
| 4 | Damage Dealt +2% |
| 5 | Damage Dealt +2% |
| 6 | Cooldown -1 Turn |
| 7 | Damage Dealt +2% |
| 8 | Damage Dealt +3% |
| 9 | Damage Dealt +3% |
| 10 | Damage Dealt +5% |
| 2 | Damage Dealt +1% |
| 3 | Damage Dealt +2% |
| 4 | DEF Down occurrence rate increased by 10% |
| 5 | Damage Dealt +2% |
| 6 | Cooldown -1 Turn |
| 7 | Damage Dealt +2% |
| 8 | DEF Down occurrence rate increased by 15% |
| 9 | Damage Dealt +3% |
| 10 | Damage Dealt +5% |
Rosaria's Skills & Nova Burst

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.

ATK 50%Attacks the enemy by releasing ash flames. Grants one turbulent stack to yourself.

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.

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.
Rosaria's Combat Stats (Lv.200) & Rescue Journey Capabilities
General Combat Stats & Server Ranking (/ 59 Saviors)
Rescue Journey Base Aptitudes

When using case difference, own Crit Rate increases by 50%. When a critical hit occurs, you will receive an additional turn.
Rosaria's Resonance Stages (1–10) & Required Materials
Resonance Stage 1–10 Effects & Material Requirements
| Stage | Journey Stat Bonus | Combat Stat Bonus | Required Materials |
|---|---|---|---|
| Stage 1 | Power +30 | ATK +100 HP +720 | Ether Dust×20 Shape-Memory Alloy×8 |
| Stage 2 | Focus +45 | ATK 2% | Ether Dust×20 Shape-Memory Alloy×16 |
| Stage 3 | Sense of attack | ATK +125 DEF +50 | Ether Dust×30 Hyperspace circuit I×8 Anti-Gravity Meteorite I×4 |
| Stage 4 | Power +40 | SPD +2 | Ether Dust×30 Hyperspace circuit I×12 Anti-Gravity Meteorite I×6 |
| Stage 5 | Focus +60 | HP +900 DEF +60 | Ether Dust×40 Hyperspace circuit I×16 Anti-Gravity Meteorite I×8 |
| Stage 6 | Sense of speed | Crit Rate6% | Ether Dust×40 Hyperspace circuit I×20 Anti-Gravity Meteorite I×10 |
| Stage 7 | Power +40 | ATK +175 HP +1080 | Ether Dust×50 Hyperspace circuit II×4 Anti-Gravity Meteorite II×2 |
| Stage 8 | Power +40 | SPD +4 | Ether Dust×50 Hyperspace circuit II×6 Anti-Gravity Meteorite II×3 |
| Stage 9 | Focus +75 | ATK +200 DEF +70 | Ether Dust×60 Hyperspace circuit II×8 Anti-Gravity Meteorite II×4 |
| Stage 10 | Attack skill | ATK 6% | Ether Dust×60 Hyperspace circuit II×10 Anti-Gravity Meteorite II×5 |
Total Materials Required for Full Resonance (Stages 1–10)
Ether Dust
Shape-Memory Alloy
Hyperspace circuit I
Anti-Gravity Meteorite I
Hyperspace circuit II
Anti-Gravity Meteorite IIRosaria's Presents & Affinity Gifts
Favorite Gifts (Highest Affinity Bonus)

Mitsuame
Morian cookie choux
Daily twenty donuts
Special chocolate parfait
Celestial SorbetLiked Gifts (Bonus Affinity)

Skin care lip balm
Elegant hand mirror
Celestial All-in-One Essence
Golden dew moisturizing cream
Serenade LumiereRosaria's Ark Point Illustration

Rosaria's Voice Actor (CV), How to Obtain & Profile
| Voice Actor (CV) | Rie Kugimiya |
|---|---|
| Affiliation | Fallen Hawk |
| Birthday | March 2nd |
| Height | 150cm |
| Origin | Counter:Side |
| How to Obtain | Standard Observation |
| Character Lore | She 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. |
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Author of This Strategy Guide
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.









