b0e2eab9_nasty_Warriors_Online_Eng_Wiki__Advanced_Skill
[Description] Consuming recovery items and temporary stat boosts(Attack/Defense x2, Max Speed) while the Advance is in effect teammates will receive a portion of the recovery/duration based on the number of teammates. Player under Resonance will retain full effect of the item. Does not work on flask effect(no temper in stat). Highest it will divide by is 4. [Weapon] Fang Sword Double Fans [Advanced Skill] 
Resonance
Weapon List - Dynasty Warriors Online Eng Wiki
Advanced Skill