🏆 Complete S-Rank W-Engine Tier List
This tier list ranks all limited S-rank W-Engines released in ZZZ as of v1.4. The ranking considers general power (how good the W-Engine is in any team) and signature value (how much better it is than the next best alternative).
| Tier | W-Engine | Agent | Class | Stat 2 | F2P Gap | Overall |
|---|---|---|---|---|---|---|
| SS | Flamemaker Shaker | Burnice | Anomaly | Anomaly Mastery | 35-40% | Overwhelmingly powerful. Core part of Burnice's kit — the afterburn effect is doubled with this W-Engine. |
| SS | Blazing Laurel | Caesar | Defense | ATK% | 35% | Transforms Caesar into a top-tier buffer. Massive team ATK buff on shield application. |
| S | Deep Sea Visitor | Ellen Joe | Attack | Crit Rate | 25-30% | Excellent stat stick with strong Ice DMG passive. Great on any Attack agent. |
| S | The Vault | Zhu Yuan | Attack | Crit DMG | 25-30% | Burst-oriented passive that boosts EX Special damage. High value for Ether teams. |
| S | Mark of Descent | Harumasa | Attack | ATK% | 22-28% | Strong generic Attack W-Engine that's also Harumasa's best in slot. Good sidegrade value. |
| S | Frostblade | Miyabi | Anomaly | Anomaly Mastery | 25% | Strong synergy with Miyabi's Frostburn mechanic. Also increases team Ice DMG. |
| A | Ice-Jade Teapot | Qingyi | Stun | Energy Regen | 18-22% | Solid stun engine but The Restrained (standard S-rank) is only slightly worse. |
| A | Sharpened Stinger | Jane Doe | Anomaly | ATK% | 20% | Good ATK% stat stick. The passive is strong but the base stats are standard. |
| B | Weeping Cradle | Nicole (BiS) | Support | Energy Regen | 10-15% | Niche — only best on Nicole. Other supports use Bashful Demon (craftable) at similar performance. |
| B | The Restrained | Lycaon (BiS) | Stun | Impact% | 12-15% | Standard banner S-rank. Good but obtainable through standard banner pulls over time. |
Tier Definitions: SS = Game-changing, transforms the character's performance. S = Excellent, significant upgrade over alternatives. A = Good but not transformative. B = Decent, but alternatives are almost as good.
⚔️ Attack Class W-Engine Rankings
The Attack class is the most competitive W-Engine category with 3 limited S-rank options plus the craftable Starlight Engine:
| Rank | W-Engine | Base ATK (L60) | Secondary | Passive Summary | Best For |
|---|---|---|---|---|---|
| 1 | Deep Sea Visitor | 684 | Crit Rate 24% | +40% Ice DMG on EX Special, +20% basic atk dmg after dodge counter | Ellen Joe, any Ice Attack agent |
| 2 | The Vault | 672 | Crit DMG 48% | +35% burst DMG on EX Special and Ultimate, +15% ATK after chain attack | Zhu Yuan, any burst Attack agent |
| 3 | Mark of Descent | 660 | ATK% 30% | +25% DMG on basic attacks, +18% ATK after EX Special (stacking) | Harumasa, any sustained Attack agent |
| 4 | Starlight Engine (F2P) | 594 | ATK% 24% | +15% ATK for 8s after EX Special | Any Attack agent (craftable) |
| 5 | Canon (A-rank) | 490 | ATK% 20% | +20% basic attack DMG, stacks 3x | Budget option, Billy/Corin |
| 6 | Marcato Desire (BP) | 625 | Crit Rate 18% | +15% DMG on chain attack and Ultimate | Battle Pass option, burst agents |
Analysis: The Attack class W-Engines are all solid, but none of them are "must-pull" except possibly Deep Sea Visitor for dedicated Ellen Joe mains. The Starlight Engine (craftable from the Gadget store) is approximately 75-80% as effective as limited S-rank options. For F2P players, sticking with the Starlight Engine and saving pulls for characters is usually the better choice.
🔥 Anomaly Class W-Engine Rankings
Anomaly W-Engines have the widest power gap between signature and F2P options — making them higher priority pulls:
| Rank | W-Engine | Base ATK (L60) | Secondary | Passive Summary | Best For |
|---|---|---|---|---|---|
| 1 | Flamemaker Shaker | 684 | Anomaly Mastery 48 | Afterburn deals 100% more dmg, +30% Anomaly Proficiency | Burnice (signature) |
| 2 | Frostblade | 672 | Anomaly Mastery 42 | Frostburn DoT +50% duration, +24% Ice DMG | Miyabi (signature) |
| 3 | Sharpened Stinger | 660 | ATK% 30% | +30% Assault DMG, +15% Physical DMG | Jane Doe (signature) |
| 4 | Rainforest Gourmet (F2P) | 594 | ATK% 24% | +60 Anomaly Proficiency for 8s after EX Special (energy dependant) | Any Anomaly agent (craftable) |
| 5 | Electro-Lip Gloss (A-rank) | 490 | Anomaly Proficiency 48 | +20% Anomaly DMG, +15% DMG to shocked/burned enemies | Budget Anomaly option |
Analysis: Flamemaker Shaker (Burnice's signature) has the largest F2P gap of any W-Engine at 35-40%. This is because Burnice's afterburn mechanic is literally doubled by her signature — it's not just a stat boost, it changes how the character plays. If you main Burnice, her signature is the single highest-priority pull in the game. Frostblade and Sharpened Stinger are also strong but have more acceptable F2P fallbacks.
⚡ Stun Class W-Engine Rankings
| Rank | W-Engine | Base ATK (L60) | Secondary | Passive Summary | Best For |
|---|---|---|---|---|---|
| 1 | Ice-Jade Teapot | 624 | Energy Regen 50% | +30% Impact on perfect assist, +15% team DMG for 8s | Qingyi, any stunner |
| 2 | The Restrained | 594 | Impact% 24% | +20% stun on charged attacks, +10% team ATK for 12s | Lycaon, Anby |
| 3 | Precious Fossilized Core (F2P) | 556 | Impact% 20% | +18% Impact after dodge counter for 8s | Any stunner (craftable) |
Analysis: Stun W-Engines have the smallest F2P gap. The Precious Fossilized Core craftable option provides roughly 80% of the performance of Ice-Jade Teapot. Stun W-Engines are generally low priority pulls — you're better off investing in character constellations or pulling for a new character.
🛡️ Support & Defense Class W-Engine Rankings
| Rank | W-Engine | Class | Secondary | Passive Summary | Best For |
|---|---|---|---|---|---|
| 1 | Blazing Laurel | Defense | ATK% 30% | On shield apply: team +35% ATK for 12s, +20% shield strength | Caesar (signature) |
| 2 | Weeping Cradle | Support | Energy Regen 55% | +18% team ATK on EX Special, +12 Energy to team over 12s | Nicole (BiS) |
| 3 | Bashful Demon (F2P) | Support | ATK% 24% | On enter: team +15% ATK for 10s (competitive with S-rank!) | Soukaku, Lucy, any support |
| 4 | Spring Embrace (A-rank) | Defense | HP% 24% | +20% shield strength, +12% team DMG reduction | Budget Caesar/Ben option |
Analysis: Blazing Laurel (Caesar's signature) is the standout in this category — the 35% team ATK buff on shield application is massive. However, Bashful Demon, a craftable A-rank, provides a 15% team ATK buff which is surprisingly competitive. For Nicole players, Weeping Cradle is nice but Bashful Demon is only slightly worse for most teams. Caesar's signature is the only "high priority" in this category if you main Caesar.
🆓 Best F2P Alternatives by Character
Here is a quick-reference table of the best F2P/craftable/gacha A-rank alternatives for every S-rank character:
| Character | Signature W-Engine | Best F2P Alternative | DPS Difference |
|---|---|---|---|
| Burnice | Flamemaker Shaker | Rainforest Gourmet (Craftable) | -35 to -40% |
| Caesar | Blazing Laurel | Bashful Demon (Craftable) | -30 to -35% (team buff) |
| Ellen Joe | Deep Sea Visitor | Starlight Engine (Craftable) | -25 to -30% |
| Zhu Yuan | The Vault | Starlight Engine (Craftable) | -25 to -30% |
| Miyabi | Frostblade | Rainforest Gourmet (Craftable) | -20 to -25% |
| Harumasa | Mark of Descent | Starlight Engine (Craftable) | -22 to -28% |
| Jane Doe | Sharpened Stinger | Rainforest Gourmet (Craftable) | -18 to -22% |
| Qingyi | Ice-Jade Teapot | Precious Fossilized Core (Craftable) | -15 to -18% |
| Nicole | Weeping Cradle | Bashful Demon (Craftable) | -10 to -15% |
| Soukaku | Bashful Demon | Weeping Cradle (Standard) | -5 to -10% (backwards) |
💎 Pull Value — Must-Pull vs Skip
Here is our pull priority recommendation for limited W-Engines, assuming you have the character:
✅ Must-Pull (Huge Upgrade)
- Flamemaker Shaker (Burnice): The only W-Engine that literally doubles a character's core mechanic. Burnice without her signature is good; Burnice with it is one of the best units in the game. If you plan to use Burnice long-term, this is the #1 W-Engine pull priority.
- Blazing Laurel (Caesar): The 35% team ATK buff on shield is transformative. Caesar is already the best defensive support in the game; her signature turns her into a top-tier offensive buffer as well.
👍 Worth Pulling (Significant Upgrade)
- Deep Sea Visitor (Ellen Joe): 25-30% upgrade over F2P. High Crit Rate stat is excellent. Worth it if Ellen Joe is your main DPS.
- The Vault (Zhu Yuan): Same upgrade range as Deep Sea Visitor. Critical for burst DPS optimization.
- Mark of Descent (Harumasa): Harumasa is given for free, so investing in his W-Engine is more palatable. Strong upgrade.
🤷 Skip Unless You Love the Character
- Frostblade (Miyabi): Rainforest Gourmet is only 20-25% behind. Save for another character.
- Sharpened Stinger (Jane Doe): Good but not transformative. Jane works well with craftable options.
- Ice-Jade Teapot (Qingyi): The Precious Fossilized Core does 80% of the job for free. Hard to justify 75+ pulls.
- Weeping Cradle (Nicole): Bashful Demon is competitive. Only pull if you're a pure Nicole main.
Final Recommendation: For F2P and light spenders, the general rule is: character constellations (Cinemas) are more valuable than signature W-Engines in most cases. The exceptions are Burnice and Caesar, whose signatures are transformative enough to prioritize over C1. For all other characters, save your pulls for new characters or limited banner reruns.
❓ FAQ
The limited W-Engine banner has a hard pity of 80 pulls (40 more than character banner pity of 90, but note character banner 50/50 means ~150 expected pulls for a character). The 75/25 odds on the W-Engine banner mean you have a 75% chance to get the featured W-Engine when you hit pity, and pity is at 80. Expected pulls for a featured W-Engine: approximately 55-65 pulls. This is significantly cheaper than getting a limited character (expected ~150 pulls with 50/50). However, the W-Engine banner doesn't have the same 'guaranteed carry-over' system as the character banner.
Yes, several standard banner S-rank W-Engines are excellent. The Restrained (Stun class) and Bashful Demon (Support class, though technically A-rank) are among the best in their categories. The standard S-rank Attack W-Engines are generally worse than limited options but still better than A-rank alternatives. If you get a standard S-rank W-Engine from your new player pulls or standard banner pity, it's a good account boost — don't be disappointed it isn't a character.
As a general rule for F2P players: do not refine limited W-Engines. Keep copies for other characters. The stat increase from R1 to R2 is usually 8-12%, which is less valuable than having two characters with that W-Engine. For example, having two Starlight Engines (one for Ellen, one for Zhu Yuan) is more valuable than one R2 Starlight Engine. Only refines after you have enough W-Engines to equip all your frequently used agents. For standard banner W-Engines, since they can spook your pulls at any time, you can refine duplicates once you have a decent pool.
The free S-rank W-Engine selector from the new player quest (Inter-Knot level 30) gives you a choice between 5 standard S-rank W-Engines. The best pick for most accounts is The Restrained 💡 (S-rank Stun W-Engine with Impact% secondary). It's the most universal and provides the biggest power boost for your stunner. Second pick is any Attack class W-Engine if you lack one for your main DPS. Support and Defense standard S-ranks are less impactful since the craftable A-rank alternatives are very close in performance.
Yes, limited event W-Engines (from battle pass or special events) generally outperform craftable A-rank options. The Marcato Desire (Battle Pass Attack W-Engine) is roughly 85% as good as a limited S-rank Attack W-Engine, making it the best value non-limited option for Attack agents. For Anomaly agents, the Rainforest Gourmet (craftable) is already excellent, so event options don't provide as much value. Always check if a battle pass or event W-Engine is right for your specific character before purchasing.
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