Elune's Fires

Some of your spells and abilities extend the duration of your damage and healing over time effects on their target: Starfire extends Moonfire by [s1] sec. Wrath extends Sunfire by [s2] sec. Regrowth extends Rejuvenation by [s3] sec. Shred extends Rip by [s4] sec. Each effect can only be extended up to its initial duration.