cb49be33__5_4___Shamans___Elitist_Jerks__Major_Glyph
[Recommendation] Situational [Comment] Any fight where this reliably triggers ( calculated at 2.63 times per 1min to be superior than its unlglyphed version ) this glyph will land you with a huge mp5gain. In this tier there are only two occasions that this glyph is needed. (For a detailed table with recommendations refer to the Mana Sources - Water Shield section. ) [Major Glyph] 
Glyph of Water Shield
[Resto] It's Raining Heals 5.4 - Shamans - Elitist Jerks
Major Glyph