Zanshin Herb Case
S-Rank · ⚔️ Attack W-Engine · ATK 713 · CRIT DMG 48%
S-Rank
⚔️ Attack
713
Base ATK (Lv.60)
CRIT DMG
Substat
48%
Value (Lv.60)
📋 W-Engine Info
Rarity
S-Rank
Type
⚔️ Attack
Base ATK (Lv.60)
713
Substat
CRIT DMG
Substat Value (Lv.60)
48%
Specialty Match
⚔️ Attack agent only
✨ Passive Effect
Field Medicine
Increases CRIT DMG by 25%. When the equipper's HP drops below 50%, restores 15% HP and increases ATK by 20% for 15s (once every 60s).
⚠️ Passive only activates when equipped by a Attack agent.
🎯 How to Obtain
Zanshin Herb Case is a Limited S-Rank W-Engine available exclusively on its featured weapon banner. Save your Encrypted Master Tapes or Polychrome for its rerun.
👤 Best Agents for Zanshin Herb Case
This W-Engine requires a Attack agent to activate its passive. These Attack agents benefit the most:
⚔️ Other Attack W-Engines
❓ FAQ — Zanshin Herb Case
Is Zanshin Herb Case worth pulling?
Zanshin Herb Case is a Limited S-Rank Attack W-Engine with 713 Base ATK and CRIT DMG 48%. It's a strong upgrade for Attack agents who need CRIT DMG. If you main a Attack carry, it's worth considering — but an R5 A-Rank alternative can come close in performance for much less Polychrome.
Should I refine Zanshin Herb Case?
Refining a Limited S-Rank is a luxury, not a necessity. Two agents with R1 S-ranks > one agent with R2. Only refine if you have no other Attack agent who needs a strong weapon.
Best F2P alternative to Zanshin Herb Case?
The A-Rank Cannon Rotor and Drill Rig - Red Axis are excellent free alternatives. CRIT Rate 20% provides solid Attack synergy without spending Polychrome. The Battle Pass Cannon Rotor is also a top-tier option for $10.
Does the passive work on off-type agents?
No. The Field Medicine only activates when equipped by a Attack agent. Equipping this on any other Specialty gives only raw ATK + CRIT DMG — the passive is completely disabled. Always match W-Engine type to agent Specialty.
🛠️ Ready to Build?
Compare Zanshin Herb Case against other W-Engines on your agent in the interactive build planner.
Open Build Planner →