WotLK Warlock Glyphs List

Glyph of Siphon Life - Increases the effect of your Siphon Life spell by 20%.
Glyph of Howl of Terror - Reduces the cooldown on your Howl of Terror spell by 8 sec.
Glyph of Corruption - You Corruption spell has a 4% chance to cause you to enter a Shadow Trance state after damaging the opponent. The Shadow Trance state reduces the casting time of your next Shadow Bolt spell by -100%.
Glyph of Healthstone - You receive 30% more healing from using a healthstone.
Glyph of Searing Pain - Increases the critical strike bonus of your Searing Pain by 20%.
Glyph of Immolate - Increases the periodic damage of your Immolate by 20% but decreases its initial damage by -10%.
Glyph of Shadowburn - Increases the critical strike chance of Shadowburn by 20% when the target is below 35% health.
Glyph of Soulstone - Increases the amount of health a player gains from resurrecting via your Soulstone by 100%.
Glyph of Death Coil - Increases the duration of your Death Coil by 0.5 sec.
Glyph of Unstable Affliction - Decreases the casting time of your Unstable Affliction by 0.2 sec.
Glyph of Conflagrate - Reduces tha mana cost of your Conflagrate by -20%.
Glyph of Health Funnel - Increases the chance you’ll resist spell interruption when channeling your Health Funnel spell by 100%.
Glyph of Shadow Bolt - Reduces the mana cost of your Shadow Bolt by -10%.
Glyph of Curse of Agony - Increases the duration of your Curse of Agony by 4 sec.
Glyph of Banish - Increases the duration of your Banish by 5 sec.
Glyph of Fear - Increases the damage your Fear target can take before the Fear effect is removed by 20%.
Glyph of Felguard - Increases your Felguard’s physical damage by 20%.
Glyph of Voidwalker - Increases your Voidwalker’s health by 20%.
Glyph of Imp - Increases your Imp’s spell damage by 20%.
Glyph of Felhunter - Increases your Felhunter’s spell damage by 20%.
Glyph of Succubus - Increases the duration of your Succubus’s Seduction by 3 sec.