Sindragosa is a horrible benchmark, given that we are stopcasting constantly (or if you are me, EVERY FUCKING ROUND), but here's how my 4-pc worked out on Blood Princes. My assignment was to roll HoTs over the tanks and melee:
http://www.worldoflogs.com/reports/ts61s4r1jg2m2i4a/details/29/?s=2354&e=2577The rejuv proc accounted for 23% of my total effective healing - it granted 27 extra rejuvs from the 138 that I cast during the fight. I was RR spec for princes, but I'm not sure that matters.
Results will vary, but I'm guessing this is an extremely high case given that we are mostly reaction-healing due to the low raid damage.
-j
