Siege Mode Mastery

[Passive] Upgrade Siege Mode so it can have a quicker Activation time as well as a lower MP cost for arrows and more attack power for them.	[Passive] Upgrade Siege Mode so it can have a quicker Activation time as well as a lower MP cost for arrows and more attack power for them.
== Requirements ==
Class	Master	Skill Requirement
Rena 	Lv3 	25SP, Lv1 Siege Mode
== Skill Information ==
Skill Level	MP Reduction, Attack Increase, Activation Time Increase
1 	10%
2 	20%
3 (M) 	30%