While it may be easy to forget them, Glyphs play a key role in any
class. This makes it very important that you make the right choices
when choosing your Glyphs. As of Patch 4.0.1 there are currently three
types of Glyphs:

• style="font-style: italic;">Prime Glyphs -
  Will most
  noticeably boost your damage and are without a doubt the most important
  when it comes to choosing your Glyphs.

• style="font-style: italic;">Major Glyphs
  - More PvP or
  Leveling oriented and will have little effect on overall
  damage. These Glyphs leave much room for players to express their
  personal preference.

• style="font-style: italic;">Minor Glyphs
  - Mainly filler
  Glyphs with mundane effects.

Below is a list of the current Glyphs available to Warlocks followed by
some
suggestions on which Glyphs  you should choose based on your
spec of choice:

name="prime" id="prime">Prime
Glyphs

style="width: 600px; height: 450px; text-align: left; margin-left: auto; margin-right: auto;"
border="1" cellpadding="2" cellspacing="2">
style="text-align: center; font-weight: bold; font-style: italic; background-color: rgb(153, 153, 255);">Glyph
Name style="text-align: center; font-weight: bold; font-style: italic; background-color: rgb(153, 153, 255);">Description Bane of Agony Increases
the duration of your Bane of Agony by 4 seconds. Chaos Bolt Reduces
the cooldown on Chaos Bolt by 2 seconds. Conflagrate Reduces
the cooldown of your Conflagrate by 2 seconds. Corruption Your
Corruption spell has a 4% chance to cause you to enter a Shadow Trance
state after damaging an opponent. The Shadow Trance state reduces the
casting time of your next Shadow Bolt by 100%. Felguard Increases
the damage done by your Felgaurd’s Legion Strike by 5%. Haunt The
bonus damage granted by your Haunt spell is increased by an additional
3%. Immolate Increases
the periodic damage of your Immolate by 10%. Imp Increases
the damage done by your Imp’s Firebolt spell by 20%. Incinerate Increase
the damage done by Incinerate by 5%. Lash of Pain Increases
the damage done by your Succubus’ Lash of Pain by 25% Metamorphosis Increases
the duration of your Metamorphosis by 6 seconds. Shadowburn If
your Shadowburn fails to kill the target at or below 20% health, your
Shadowburn’s cooldown is instantly reset. This effect has a 6
second cooldown. Unstable Affliction Decreases
the casting time of your Unstable Affliction by 0.2 seconds.

style="width: 600px; height: 350px; text-align: left; margin-left: auto; margin-right: auto;"
border="1" cellpadding="2" cellspacing="2">
style="text-align: center; font-weight: bold; font-style: italic; background-color: rgb(153, 153, 255);">Glyph
Name style="text-align: center; font-weight: bold; font-style: italic; background-color: rgb(153, 153, 255);">Description Death Coil Increases
the duration of your Death Coil by 0.5 seconds. Demonic Circle Reduces
the cooldown on Demonic Circle by 4 seconds. Fear Your
Fear causes the target to tremble in place instead of fleeing in fear,
but now causes Fear to have a 5 second cooldown. Felhunter When
your Felhunter uses Devour magic, you will also be healed for that
amount. Healthstone You
receive 30% more healing from using a Healthstone. Howl of Terror Reduces
the cooldown on your Howl of Terror spell by 8 seconds. Life Tap Reduces
the global cooldown of your Life Tap by 0.5 seconds. Seduction Your
Succubus’s Seduction ability also removes all damage over
time effects from the target. Shadow Bolt Reduces
the mana cost of your Shadow Bolt by 15%. Shadowflame Your
Shadowflame also applies a 70% movement speed slow to it’s
victims. Soul Link Increases
the percentage of damage shared via your Soul Link by an additional 5%. Soul Swap Your
Soul Swap leaves your damage-over-time spells behind on the target

you Soul Swapped from, but gives Soul Swap a 10 second cooldown. Soulstone Increases
the amount of health you gain from resurrecting via a Soulstone by 40%. Voidwalker Increases
your Voidwalker’s total Stamina by 20%.

name="minor" id="minor">Minor
Glyphs

style="width: 600px; height: 300px; text-align: left; margin-left: auto; margin-right: auto;"
border="1" cellpadding="2" cellspacing="2">
style="text-align: center; font-style: italic; font-weight: bold; background-color: rgb(153, 153, 255);">Glyph
Name style="text-align: center; font-style: italic; font-weight: bold; background-color: rgb(153, 153, 255);">Description Curse of Exhaution Increases
the range of your Curse of Exhaustion spell by 5 yards. Drain Soul Your
Drain Soul restores 10% of your total mana after you kill a target that
yields experience or honor. Enslave Demon Reduces
the cast time of your Enslave Demon spell by 50%. Eye of Kilrogg Increases
the movement speed of your Eye of Kilrogg by 50% and allows it to fly
in areas where flying mounts are enabled. Health Funnel Reduces
the pushback suffered from damaging attacks while channeling your
Health Funnel spell by 100%. Ritual of Souls Reduces
the mana cost of your Ritual of Souls spell by 70%. Unending Breath Increases
the swim speed of targets affected by your Unending Breath spell by 20%.

name="glyph" id="glyph">Warlock Glyph Suggestions:

Affliciton
Glyphs

style="font-weight: bold; font-style: italic;">Prime

• Glyph of Haunt

• Glyph of Bane of Agony

• Glyph of Corruption

style="font-weight: bold; font-style: italic;">Major

• Glyph of Soul Swap

• Glyph of Shadowflame

• Glyph of Soul Link

style="font-style: italic; font-weight: bold;">Minor

• Glyph of Unending Breath

• Glyph of Ritual of Souls

• Glyph of Drain Soul

Demonology
Glyphs

style="font-weight: bold; font-style: italic;">Prime

• Glyph of Incinerate

• Glyph of Metamorphosis

• Glyph of Immolate

style="font-weight: bold; font-style: italic;">Major

• Glyph of Life Tap

• Glyph of Shadow Bolt

• Glyph of Soul Link

style="font-weight: bold; font-style: italic;">Minor

• Glyph of Unending Breath

• Glyph of Ritual of Souls

• Glyph of Drain Soul

Destruction
Glyphs

style="font-style: italic; font-weight: bold;">Prime

• Glyph of Conflagrate

• Glyph of Immolate

• Glyph of Incinerate

style="font-style: italic; font-weight: bold;">Major

• Glyph of Life Tap

• Glyph of Shadowflame

• Glyph of Soul Link

style="font-weight: bold; font-style: italic;">Minor

• Glyph of Unending Breath

• Glyph of Ritual of Souls

• Glyph of Drain Soul