a 30-second cooldown.Soul Leech now provides an absorption shield instead of healing.Sacrificial Pact now requires the pet to sacrifice 25% of its health to activate (was 50%).Kil'jaeden's Cunning is now a passive talent, and its activated ability has been removed.The passive damage from Archimonde's Vengeance no longer has a visual effect.Grimoire of Sacrifice now increases the damage of abilities by 20% (was 25%) for Destruction, and 45% (was 50%) for Affliction.Grimoire of Sacrifice now provides the spell Whiplash instead of Seduction when a Succubus is sacrificed.Glyph of Burning Embers has been removed, and its effects are now baseline for Destruction Warlocks.Glyph of Soul Shards has been removed, and its effects are now baseline for Affliction Warlocks.New Glyph: Glyph of Ember Tap. This glyph increases the healing gained from Ember Tap by 50%.New Glyph: Glyph of Drain Life. This glyph increases the healing gained from Drain Life by 30%.WarriorShockwave now has a 40-second cooldown (was 20 seconds), striking 3 or more targets will reduce its cooldown by 20 seconds.Second Wind now causes a Warrior that has been reduced to 35% health or lower to regenerate 2% of their health per second (was 3%), and now generates 15 Rage over 10 seconds (was 20 Rage).Warbringer now reduces the target's movement by 50% for 15 seconds (8 seconds in PvP) in addition to its other effects.Shield Barrier now scales approximately 10% less efficiently with attack power.Storm Bolt now deals 125% weapon damage (was 100%).Enraged Regeneration now costs 30 Rage (was 60).Glyph of Death from Above no longer increases the damage dealt by Heroic Leap.ArmsTaste for Blood has been redesigned. It now causes the Warrior to gain 2 stacks of Overpower (maximum of 5 stacks) when Mortal Strike deals damage or the target dodges, and no longer interacts with Heroic Strike. It now requires level 20 (was level 50).Slam now deals 220% weapon damage (was 190%).ProtectionThe base damage of Shield Slam and Revenge has been increased by 150%, but these abilities now scale approximately 10% less efficiently with attack power.ShamanElemental Mastery now has a 1-minute cooldown (was 2 minutes).Shamanistic Rage is now available to Elemental Shaman as well as Enhancement Shaman.Conductivity no longer requires that the target be within the area of effect of Healing Rain.Ancestral Swiftness now increases spell haste by 5% and melee haste by 10% (was 5%/5%).Glyph of Purge now adds a 6-second cooldown to Purge.Stone Bulwark Totem now absorbs 25% more damage.Unleashed Fury Flametongue now increases Lightning Bolt damage by 20% (was 30%), and Lava Burst damage by 10% (was 0%).Primal Earth Elemental and Primal Fire Elemental now deal 20% more damage.Elemental Blast now has a chance to increase the caster's Agility for Enhancement Shaman.Glyph of Flame has been redesigned. This glyph now causes the Shaman to heal for 50% of the damage dealt by Flame Shock.Flame Shock's duration has been increased by 25%.QuestsWarlocks can now undertake a solo adventure that culminates with the ability to change the color of their Fire spells to appear Fel green. The quest begins for those Warlocks determined or fortunate enough to have laid their hands