NGL I was tempted to mention this was, AGAIN, a prerelease analysis, as the entirety of this work was posted on Nikke.gg almost 16 hours ago.

Minus the pretty pictures, of course.

But in honor to the truth, we're still a bit late. RL got a bit weird, but everything is working fine now. Thank you for your patience, Commanders!

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It's always a pleasure to see you back, Commanders.

The Anniversary is rapidly approaching, and we're hours away from welcoming the 21st banner of 2026, Sin: Swift Bunny (shortened to SinS for brevity's sake for the rest of the guide). SinS is the partner of Guilty, the second-ever non-Tetra Bunny to be released, and the master manipulator of Real Kindness, the reformed convicts from Missilis.

Assets aside, Sin packs quite a few surprises in her kit that make her at least an equal to her literal partner-in-crime. The Prerelease analysis is here with all the juicy details, so let's make haste and jump right into the data.

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== INTRO ==

As the pseudo-Duo to G:MB, SinS is the newest addition to the Bunny lineup, and the second Bunny Alternate that is not from Tetra. Introduced originally for the Liberation mechanic, this time Sin changes her Electric code for a Water code, and ditches her defensive mechanics in favor of becoming a pure Attacker specialized in full-screen nukes while sniping the stragglers with her bunny stances, just like Guilty's.

SU revealed her in 3 pages worth of mechanics, but despite that her kit is more convoluted in paper than in practice.

Water is an overcrowded element, but Sin manages to pull her own weight by her unique combination of True Damage and Hypercarry stances alongside the potent nuke potential of her burst.

Be prepared to invest a bit in her, Commander. This Bunny is many things, but it won't be cheap.

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== KIT BREAKDOWN ==

1. Start of Battle: A. Sin gets +15.35% ATK (continous) B. Sin enters Stance Mode.
2. Bunny Modes A. While on Stance Mode, hold 1-sec. a fully Charged attack to swap to Engage Mode and viceversa. B. Allies with Bunny Modes also swap with her. Note: Sin can't swap if she Bursted.
3. Stance Mode A. Crit. Rate +35.14%, self B. Crit. DMG +75.12%, self C. Burst deals +958.9% of ATK as damage.
4. Engage Mode A. Normal attacks do True Damage B. Swap Weapon does True Damage C. Burst deals +854.6% of ATK True Damage.
5. If Full-Charge, without Swift Carrot: A. Normal Attack Damage Multiplier ▲ 100% for 1 round(s). B. Charge Damage ▲ 52.12% (1 round).
6. When Bursting - Weapon Swap A. Swift Carrot: Changes the weapon in use Charge Time: Fixed at 0.5 sec Damage: 73.22% of final ATK Full Charge Damage: 300% Duration: 5 sec.
7. Burst Effects A. Self: ATK ▲ 110% (5s). B. Nuke - 516.6% of ATK as Burst Skill damage + Bunny Mode Extras.

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== KEY TAKEAWAYS ==

1. As -, she is a versatile unit: Swap between True Damage mode or Critical Carry mode.
2. True Damage (Engage) mode is not self-sufficient (she loses every buff but Burst ones). Normal Damage (Stance) is self-sufficient but highly dependent of external non-ATK buffs.
3. She's a Duo but unlike Mint and Prika she functions very well alone.
4. Better synergies than Guilty - easier to slot in, using low-demand units, but still picky.
5. PVP potential: 1470% ATK nuke, SR energy generation, scales with Charge Speed and Vesti:TU is vulnerable to her.
6. Auto-attacker with solid TrueDmg/Critical nuke makes her worthy of consideration for heavy deficit pushes.

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Gear, team-building, suggestions, and the rest of the analysis is now hosted on Nikke.gg. Go check it out!

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== CONCLUSION & VERSION HISTORY ==

Sin: Swift Bunny is a high‑maintenance DPS who thrives with certain companions thanks to her stance‑swapping. She really shines when paired with True Damage buffers. Her Engage stance gives her reach through defense‑piercing hits.

She remains a demanding unit with unknown impact in PvP.

Out of 25 stars, she lands roughly 18 - and her best team is Team 3 for Water Raids or higher depending on the boss.

Her PvP standing still needs clearer testing, please consider this a provisional rating. Updates will follow once the Bunnies get more playtime.

Of the two, Sin is the easiest one to work with.

Welcome back Commanders.

Thanks for your patience. For whatever reason I simply was unable to share this with you yesterday: one hard drive failed, Windows decided to reset my GPU driver out of the blue, and then I found new glitches on Photoshop and Illustrator. Destiny itself didn't want me to finish this one.

But here it is!

After the very controversial Persona collab and our fashionably late goober, we receive both Guilty: Mighty Bunny and Sin: Swift Bunny, the 201st and 202nd Nikkes to be released and the latest addition to the growing Bunny collection we have courtesy of Mustang (the GOAT if you ask me).

And to be honest, they could have been pirates with all that booty they brought. Wow!

The Pre-release analysis of course is hosted again on Nikke.gg.

Here's the Explanation of Guilty: Mighty Bunny:

== INTRO ==

G:MB is the fifth addition to the ever-increasing Bunny roster, and the first alternate Bunny that is not from Tetra (skins do not count). As a Missilis reformed convict from Real Kindness, she was revealed a few hours ago with a very extensive post in X with 3 pages worth of explanation, one per skill.

Don't let the verbosity of her kit scare you, she's actually not that complex.

She's almost officially part of a Duo, but unlike the others, she and her partner (Sin: Swift Bunny) are just in-sync, but they don't buff each other. Pulling for her should be done after careful consideration: Water is a stacked element now, and being the first True Damage DPS for the element should not be enough of a reason to get her.

She's also more mechanically intensive to play at her highest than usual (similar but not as demanding as Alice), so be prepared to mald a little more than usual while playing her.

== KIT BREAKDOWN ==

1. Start of Battle: A. Guilty gets +20% ATK (continous) B. Guilty enters Stance Mode.
2. Bunny Modes A. While on Stance Mode, hold 1-sec. a fully Charged attack to swap to Engage Mode and viceversa. B. Allies with Bunny Modes also swap with her. Note: Guilty can't swap if she Bursted.
3. Stance Mode A. ATK DMG +20.45%, self B. Charge DMG +40%, self C. On Full-Charge hit: GMB deals +450.89% of Final ATK as additional dmg.
4. Engage Mode A. Normal attacks do True Damage B. Burst Weapon does True Damage C. On Full-Charge hit: GMB deals +370.08% of Final ATK as additional dmg.
5. Burst - Weapon Swap A. Charge time fixed to 1.5 Sec. B. Full Charge Damage 250% C. Damage 101.3% of Final ATK. D. One Shot (one round). E. Charge Damage +1400% for 1 Round. F. GMB gets +77.35% ATK DMG for 10 sec.

== KEY TAKEAWAYS ==

1. Extremely versatile unit, as you can True Damage or Self-buff accordingly.
2. True Damage (Engage) mode is not self-sufficient (she loses every buff but Burst ones). Normal Damage (Stance) is self-sufficient but highly dependent of external ATK buffs.
3. She's a Duo but unlike Mint and Prika she functions very well alone.
4. MirandaT keeps winning - Best buffer for her Single-shot Burst Weapon.
5. Damage is high for a 2%. Expect 70-80% of SWHA's, depending on team and investment.
6. Auto-attacker with extra skill damage triggering on attacks. Damage is high enough to consider dropping XGuillotine and possibly lower Bready's standing.

== CONCLUSION & VERSION HISTORY ==

Guilty: Mighty Bunny is a demanding DPS stance-swapping unit that becomes much better if you have True Damage buffers. She’s a solid but intensive DPS, with almost no PVP presence and some reach thanks to her True Damage Engage Stance.

Expect her to settle around Tier A, with the possibility of going lower. Out of 25 stars, Guilty: Mighty Bunny earns about 15-17. Her team could be easily Team 3 for Water Raids or higher, depending on the boss.

And that means she's Tier A – Potentially high DPS, situationally good.

Just keep in mind we need clarification on her PvP placement.