Removes red gemstone consumption
Reduced cooldown from 12 seconds to 2 seconds

Increase duration from 165 seconds to 300 seconds

Increase skill duration from 65 second to 300 second

Reduced 50% bonus damage on soullinks Assassins and Assassins Cross

Damage Formula: ATK × (200% + 40% per skill level)→ Lv10 = 600% ATK per hit
(Penalty: Damage is reduced by 50% when using a bow)

New Crit Mechanic: +5% Critical Chance per skill level → Lv10 = +50% Crit Chance
(How it works: Back Stab now behaves similar to Sharpshooting’s crit system, Critical hits ignore DEF and deal amplified damage)

Optimized for stealth gameplay , strike from behind for maximum impact and Front attacks will fail
(Back Stab now scales with crit. Stack LUK and crit gear to make it shine)