Dark Iron Sword

Lore

Dark Iron Sword was once carried by a veteran of Mondstadt and is said to awaken when Hyperbloom is triggered in rapid succession.

Passive - Burnished Whisper

Increases all damage by 12%. Triggering Hyperbloom grants an additional 18% Dendro DMG Bonus for 8s.

Refinements

• R1: Increases all damage by 12%. Triggering Hyperbloom grants 15% Dendro DMG Bonus for 8s.
• R2: Increases all damage by 14%. Triggering Hyperbloom grants 18% Dendro DMG Bonus for 8s.
• R3: Increases all damage by 16%. Triggering Hyperbloom grants 21% Dendro DMG Bonus for 8s.
• R4: Increases all damage by 18%. Triggering Hyperbloom grants 24% Dendro DMG Bonus for 8s.
• R5: Increases all damage by 20%. Triggering Hyperbloom grants 27% Dendro DMG Bonus for 8s.

Why This Weapon Is Good

Dark Iron Sword is strong on Sword users who can trigger Hyperbloom often and maintain high field time.

Best Characters

• Ayato: Ayato can keep the passive active with frequent Dendro application.
• Alhaitham: Alhaitham can keep the passive active with frequent Dendro application.
• Sayu: Sayu can keep the passive active with frequent Dendro application.

Ascension Materials

• Sergeant Insignia
• Varunada Lazurite Sliver
• Scarlet Pollen Beyond Gales
• Dandelion Seed
• Radiant Filament Beyond Covenant
• Ominous Mask

Upgrade Materials