Talk:Sound Quake/@comment-24563589-20140521160520/@comment-17703786-20140527122252

Duration mods do not have any effect on this ability. If you want to make it last longer, you'd want Power Efficiency + Power Capacity. With max Flow, an Arcane Reverb helm, and maxed Power Efficiency build, you can make Sound Quake last 2 minutes and 54 seconds.