Gains a stack of Banshee's Weapons every X sec.
Upon reaching 3 stacks Sylvanas can cast Banshee's Heartseeker.
Upon reaching 4 stacks Sylvanas can cast Banshee's Blades.
Sylvanas gains a stack of Banshee's Weapons every X sec. Upon reaching 3 stacks Sylvanas can replace a Ranger Shot with Banshee's Heartseeker. Upon reaching 4 stacks Sylvanas can replace a Ranger Strike with Banshee's Blades.
