Wikia

Rapid Recuperation
Rapid Recuperation (Passive) Passive You gain 12 Focus every 3 sec while under the effect of Rapid Fire.
Usable by
Class	Hunter
Properties
Type	Utility
School	Physical
Talents
Specialization	Marksmanship
Level required	46
Related buff
Rapid Recuperation Restoring 12 Focus every 3 sec. Duration: 15 seconds

Rapid Recuperation is a passive hunter ability learned at level 46 for hunters who have chosen the Marksmanship specialization. It regenerates focus for a limited amount of time while the hunter is under the effect of [Rapid Fire].

Notes

Using [Readiness] to reset the cooldown of Rapid Fire just as it expires will allow you to use Rapid Fire twice in a row, effectively doubling the value of this talent.

Patch changes

Hotfix (2009-04-16): "Improved Aspect of the Hawk should no longer allow Rapid Regeneration (sic) to provide additional mana beyond the intended scope of the ability. ^[1]"
Patch 3.1.0 (14-Apr-2009): Redesigned: You gain 2/4% of your mana every 3 seconds while under the effect of Rapid Fire, and you gain 1/2% of your mana every 2 seconds for 6 seconds when you gain Rapid Killing.
/ Patch 3.0.2 (14-Oct-2008): Added.