I recommend to read this post in dark mode.

Hello and welcome to this Miracle ☆ Magical Girl - Sirin Battlesuit Guide!

I hope I'll be able to help you, let's start~

Note: This guide is based on the BETA. Officially released content might differ.

★ Table of contents ★

Short overview

Source

Kit & Skills

Rank-ups

Gear

Team & Rotation

Comparisons

Gameplay examples

Conclusion

★ Short overview ★

Miracle ☆ Magical Girl - Sirin, only "Sirin" in the following, is an S-rank Valkyrie releasing in 6.9.

She'll act as an Ignite DPS - basically the Susannah for Ignite.

This way she'll replace every current Ignite weather, mainly taking bosses of Spina Astera and Trio Herrscher team.

Also, she's the first Valkyrie to stack Ignite stacks!

Sirin is a War Treasury Valkyrie with farmable Stigmata, meaning she'll be a very cheap Valkyrie!

★ Source ★

☆ War Trasury ☆

As I said, Sirin can be farmed in War Treasury!

She can be obtained with 640 Ancient Willpower and 640 Ancient Legacy.

During the patches 6.9, 7.0 and 7.1 she has a 25% discount.

The Character card cannot be bought if you already have Sirin.

To rank her up, you can buy Sirin's fragments.

Each fragment costs 8 Ancient Willpower and 8 Ancient Legacy.

This has a limit of 4 a week, increasing to 6 once you have SS Sirin.

☆ B-Chips ☆

During 6.9, there will be two bundles providing Sirin stamps:

(1) Crystals x488; Sirin stamp x1

Price: 480 B-Chips; Exchange limit: 4

(2) Sirin stamp x2

Price: 880 B-Chips; Exchange limit: 3

☆ Gacha Supply ☆

Sirin can also be obtained in gacha, her first supply will be in 6.9:

It's a normal expansion banner, meaning you're guaranteed to get her within 100 pulls.

...or whatever your current expansion pity is.

On the global servers, this banner releases on September 14th.

Note: This option really is for big whales only.

★ Kit & Skills ★

*based on S.0 unless said otherwise

☆ General information ☆

Sirin is a new MECH Fire Valkyrie who uses Chakrams.

✧ Leader buff ✧

All characters' Ignite DMG increases by 21.0%/22.0%/23.0%.

Team deals 28,0%/29.0%/30.0% more Fire DMG.

✧ Ignite Bonuses ✧

Blaze

Blaze is applied to all enemies within 20s of Sirin entering the field or releasing Charged ATK.

Gain following buffs during Blaze:

☆ All Ignite DMG is dealt by the last Valkyrie who applied Blaze

-> This buff makes sure Ignite DMG is counted as Sirin's DMG

Magic Girl Channel

Magic Girl Channel can stack up to 9 times.

Gain stacks by:

☆ Sirin entering the field grants two stacks

☆ Gain one stack every 0,5s during charging Sirin's Charged ATK (max 4 times)

☆ Joint skill provides three stacks if using her signature weapon

Magic Girl Channel stacks provide following buffs:

☆ Max Ignite stacks increase by 1

☆ Ignite deals additional 15% ATK as Fire DMG every 0,5s for every ignite stack

Both of these effects reset upon Sirin leaving the field.

✧ Special Bar: Starry Faith ✧

Sirin has a Special Bar above her HP bar, showing her current Starry Faith.

It starts at 0 and caps at 600.

Visuals:

0 Charge

300 Charge

600 Charge

Starry Faith can be restored by QTE and Basic ATKs

Starry Faith is used for Sirin's Charged ATK.

☆ QTE ☆

Triggered when the enemy is Time Slowed or Ignited

Deals 1500% ATK of Fire DMG; triggers 3s global Time Fracture; improves Ignore Interrupt for 5s; restores 10 SP

If enemies are hit, restores 180 Starry Faith

QTE activates following buffs:

☆ 12% Ignite DMG taken by enemies for 15s

☆ Basic ATK ☆

Sirin has 4 Basic ATK Sequences.

SEQ 1: Deals 220% ATK of Fire DMG; recovers 150 Starry Faith

SEQ 2: Deals 220% + 240% x 3 ATK of Fire DMG; recovers 340 Starry Faith

SEQ 3: Deals 200% + 340% ATK of Fire DMG; recovers 150 Starry Faith; inflicts 3 Ignite Trauma

SEQ 4: Deals 250% ATK of Fire DMG; recovers 150 Starry Faith; inflicts 3 Ignite Trauma

After Basic ATK Sequence 4, tap [Weapon] to use her Cut.

☆ Weapon Active ☆

CD: 12s

Deals 100% ATK of Fire DMG

After weapon active, tap [Weapon] to use her Cut.

☆ Cut ☆

After Sirin's Basic ATK SEQ 4 and Weapon Active, tap [Weapon] to use Cut.

Deals 50% + 150% ATK of Ignite DMG

If enemies are hit, restores 300 HP; inflict 5 Ignite Trauma

Using Cut resets the Weapon Active CD

☆ Ultimate Evasion ☆

CD: 15s

Triggered upon evading enemies attacks timely.

Triggers 3s of global Time Fracture; improves Ignore Interrupt for 3s; restore 150 HP

After Ultimate Evasion, tap [ATK] to use Strike Back.

Deal 80% x 5 ATK of Fire DMG; restore 400 Starry Faith

Strike Back can be connected to Basic ATK Sequence 4.

☆ Charged ATK ☆

At 300 Starry Faith and more, hold [ATK] to use Sirin's Charged ATK.

Charged ATK consumed Starry Faith over time, Charged ATK ends when Starry Faith goes to 0 or when you let go [ATK].

Charged ATK SEQ 1 is triggered when Sirin's Charged ATK ends upon spending less than 600 Starry Faith.

Charged ATK SEQ 2 is triggered when Sirin's Charged ATK ends upon spending 600 Starry Faith.

Deals up to 12 x 20% ATK of Fire DMG; restores up to 12 x 50 HP to the team; gains 1 Magic Girl Channel stack every 0,5s (max 4)

SEQ 1: Deals 320% ATK of Fire DMG; restores 5 SP

SEQ 2: Deals 1000% ATK of Fire DMG; restores 10 SP

Sequence 1

Sequence 2

After Charged ATK Sequence 2, tap [Weapon] to use Join.

☆ Join ☆

After Charged ATK Sequence 2, tap [Weapon] to use her Join.

Deals 500% ATK of Ignite DMG

If enemies are hit, restores 300 HP; inflicts 8 Ignite Trauma

Join resets Weapon Active CD

☆ Ultimate ☆

All timers are frozen during this animation.

SP: 100 | CD: 18s

[S0] Deals 1500% ATK + Ignite Stacks x 50 as Fire DMG

[S1] Deals 1500% ATK + Ignite Stacks x 50 as Ignite DMG

Ultimate removes all Ignite Stacks on the enemy.

★ Rank-ups ★

Analysis

★ S1 ★

This rank is insane, it basically carries her kit.

Her weapon and Stigmata both give Ignite DMG and especially in Ignite abysses, it's even better.

For RL S0 will still be enough, but considering you can get Sirin rank-ups with B-Chip bundles it will most likely be the minimum for Nirb.

★ S2 ★

Increases her Charged ATK DMG by a good bit.

★ SS ★

Independent multipliers are always nice... it's a really nice DMG increase

★ SSS ★

Another nice DMG buff for her Charged

☆ DMG comparison ☆

Note: S1 is even better in Ignite weathers.

★ Gear ★

☆ Weapon ☆

By far her best weapon is Dream Cutter: Polar Star or the non-PRI Dream Cutter.

For details, please read my weapon review

(linked here once I posted it)

☆ Stigmata ☆

Her best Stigmata set is her signature set, Little Joys.

For details, please read my Stigmata review

(linked here once I posted it)

★ Team & Rotations ★

☆ Supports ☆

Ai-Chan ☆ Chrono Navi

Currently Meta Fire support.

She's an SP Valkyrie, so you can easily farm her to SSS!

She can work with Turgenev (TB) if you don't have her signature set.

Bronya ☆ Herrscher of Truth

With Ai-Chan Sirin's best support.

She's a Fire and Lightning support granting breach.

She's an S rank Valkyrie and only obtainable by gacha, but it's definitely worth it!

Fu Hua ☆ Azure Empyrea

An alternative to Herrscher of Truth.

An S-rank Valkyrie, but old enough to be on dorm, so you might have her.

☆ Rotations ☆

Note: Please remember that rotations can always differ based on the boss, the DMG needed and your overall situation. This is only the base rotation, if you want to be sure watch videos of players who know what they're doing.

MMG / HoTR / CN

HoTr (QTE - ) WA - Combo ATK

CN QTE - WA (SP Skill) - Ultimate

HoTr form switch - (Combo ATK in second+ rotation -) Ultimate

MMG QTE - (WA - Cut -) Basic ATK x 4 - Cut - Charged ATK (SEQ 2) - Join - Ultimate

Note: The WA and Cut in MMGs rotation are used if only a little DMG is missing, otherwise skip it.

I cannot recommend the following rot unless you wanna cry.

MMG / AE / CN

AE WA - Combos to SP farm

CN QTE - WA (SP Skill) - Ultimate

AE Basic ATK - Ultimate

MMG QTE - (WA - Cut -) Basic ATK x 4 - Cut - Charged ATK (SEQ 2) - Join - Ultimate

Note: The WA and Cut in MMGs rotation are used if only a little DMG is missing, otherwise skip it.

Note 2: Use 4 Basic ATKs with AE when farming for her last combo to trigger Ignite, for SP it's mixed combo - white combo

✧ Video examples ✧

★ Comparisons ★

☆ Sirin vs. Spina Astera ☆

*Uses S1 MMG and SS SpA

Ignite - Argent Knight: Artemis

0:00 MMG - 840 Points | 1:33 SpA - 809 Points

Ignite - Herrscher of Ice

3:15 MMG - 806 Points | 5:05 SpA - 693 Points

Type - Dominator of Wolfs

7:29 MMG - 758 Points | 9:55 SpA - 741 Points

Ignite weathers: Overall, even at S1 Sirin does far better on Ignite weathers than SS SpA.

For Ignite abysses, S0 Sirin would already outdo SS SpA.

Type/Fire weathers: On the other hand, it is very close on Andrius as SpA can ftake advantage of the Type up buff.

However, I was missing very little DMG on SpA on Andrius p1, so I'd say they're around the same level if you can easily end the first phase.

On non-Ignite weathers SS SpA does better than S0 Sirin, while S1 Sirin is pretty much on the same level as SS SpA.

On higher ranks (S2+) Sirin will do better than SpA.

☆ Sirin vs. TRIO ☆

Ignite - Benares

00:00 S1 MMG - 790 Points | 02:07 S0 Trio - 740 Points

Ignite - Parvati

04:43 S1 MMG - 609 Points | 07:55 S0 Trio - 653 Points | 11:12 SSS MMG - 685 Points

Sirin will take Ignite Benares from the Trio.

Parvati is more complicated, for people with HoFinality ranks, Trio will do better anyway.

At SSS Sirin does better than S0 Trio though.

For whales, Trio will stay the best. For F2Ps/low spenders, Sirin will outdo Trio once she is farmed at a rank high enough.

★ Gameplay examples ★

...

...

what? I stole it from Inari again, what shall I say?

★ Conclusion ★

Is Sirin worth your crystals?

no. She's free. Go farm your War Treasury.

Farming her there is definitely worth it.

On top of that, only gacha piece needed is her weapon.

Very cheap, and yet strong Valkyrie!

Credits

Cyxo and Alpaca once again provided me some Valkyrie icons, boss images, and so on

And thanks Inari for letting me steal use your gameplay examples

Ai Chan provided me some CN infos and pictures as well!

Thank y'all~

I feel like I forgot someone

Thanks for reading my guide, I hope I was able to help you!

Have a great day

EU/UID: 203184518