Priest · Discipline · tier 6 · from level 35

Divine Aegis

+14.3 Greater Heal

3/3 · level 60 · per cast · and 10 more

Divine Aegis 123

Rank 3/3

Your critical heals create a protective shield on the target, absorbing 15% of the amount healed. Lasts 12 sec.

Greater Heal +0.7% +14.3 Binding Heal +0.7% +12.3 Divine Grace +0.7% +10.2 Penance +0.7% +9.3 Flash Heal +0.7% +6.2 Renew +0.7% +6.1 Heal +0.7% +4.9 Prayer of Healing +0.7% +4.8 Prayer of Mending +0.7% +3.0 Holy Nova +0.7% +2.3 Lesser Heal +0.7% +1.2

Averages, counting crits and misses, for a level 60 Priest with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.