This is one of Wyatt's possible weapons.
-25% Attack Dmg / +10% Crit Chance / +Backstab Dmg
(This is constant on all upgrades)
The default affinity for this weapon is Dark. However, if you take the Raven's Nail upgrade path, it becomes a neutral weapon (Dark Affinity +0, essentially). This is useful if you want to maintain a Light affinity. On the other hand, taking the Raven's Call upgrade path increases its Dark Affinity.
On subsequent playthroughs a Jet Black Feather is added to the Lv 2 upgrade and possibly further stages. The upgrade pattern is two tiered, if you choose Raven's Nail then you will only be able to upgrade into the Claw and then Talon afterwards.
|Lv.1||3x Iron, 1x Rough Cloth, 1x Jet Black Feather|
Dark Affinity +3
|Lv.2||6x Iron, 2x Rough Cloth, 2x Steel, 1x Soft Cloth||6x Iron, 2x Rough Cloth, 2x Greater Demon Spirit, 1x Spirit Stone|
+5% Crit Dmg
Dark Affinity +5
|Lv.3||9x Iron, 4x Rough Cloth, 1x Tamahagane, 4x Steel, 2x Soft Cloth||9x Iron, 4x Rough Cloth, 1x Tamahagane, 4x Greater Demon Spirit , 2x Spirit Stone|
+10% Crit Dmg
Dark Affinity +7
+5% Affliction Chance
|Lv.4||12x Iron, 5x Rough Cloth, 2x Tamahagane, 6x Steel, 3x Soft Cloth||12x Iron, 5x Rough Cloth, 2x Tamahagane, 6x Greater Demon Spirit , 3x Spirit Stone|
+Critical Damage Lv.3 / +2 Agi
+1 Skill Cancel
+Lv.3 Poison / +10% Affliction Chance