Priest

Major

• Glyph of Power Word: ShieldLevel 15Power Word: Shield is the heart of Discipline: it also heals, and this heal can be critical and trigger Divine Aegis.
• Glyph of PenanceLevel 60Your best heal comes back sooner: every 8 seconds with Aspiration.
• Glyph of Prayer of HealingLevel 30Adds healing over time to Prayer of Healing: the third glyph most of the time.

Minor

• Glyph of ShadowfiendLevel 66Get mana back if your Shadowfiend dies before it expires.
• Glyph of LevitateLevel 34No more feathers to carry for Levitate.
• Glyph of FortitudeLevel 15Less mana spent buffing the raid, especially in combat.

Other choices

• Glyph of Flash HealLevel 20To save mana, especially with Improved Flash Heal.
• Glyph of Shadow ProtectionLevel 30Needs recasting less often on the whole raid, when this protection is useful.