Glyph of Rip - Increases the duration of your Rip ability by 4 sec. (Major)
Glyph of Dash - Reduces the cooldown of your Dash ability by 20%. (Minor)
Glyph of Mangle - Increases the duration of Mangle by 6 sec. (Major)
Glyph of Challenging Roar - Reduces the cooldown of your Challenging Roar ability by 30 sec. (Minor)
Glyph of Shred - Each time you Shred, the duration of your Rip on the target is extended 2 sec, up to a maximum of 6 sec. (Major)