Mana Drain

[Passive] Increase the amount of mana gained from Elsword's attacks.	[Passive] Increase the amount of mana gained from Elsword's attacks.
== Requirements ==
Class 	Master	Skill Requirement
Sword Knight	Lv5 	55SP
== Skill Information ==
Skill Level	Mana Gain
1 	+3%
2 	+6%
3 	+9%
4 	+12%
5 (M) 	+15%