Exhumed Centurion’s Relics is the Death Knight Tier Set for Season 1 in the War Within.

Death Knight Tier Set Bonuses for Nerub’ar Palace

Blood

•  Death Knight Blood 11.0 Class Set 2pc – While you have one or more Boneshield charges, the damage you take is reduced by 2%. Losing a Boneshield charge has a chance to reduce the damage you take by an additional 1%, up to 3% for 6 sec.
•  Death Knight Blood 11.0 Class Set 4pc – Your damage is increased by 1% per active Boneshield charge. Taking damage while below 6 Boneshield charges has a chance to generate 1-2 Boneshield charges.

Frost

•  Death Knight Frost 11.0 Class Set 2pc – Your Runic Power spending abilities deal 8% increased damage.
•  Death Knight Frost 11.0 Class Set 4pc – Consuming Runic Power has a chance to increase your Strength by 10% for 8 sec.

Unholy

•  Death Knight Unholy 11.0 Class Set 2pc – Your minions deal 8% increased damage.
•  Death Knight Unholy 11.0 Class Set 4pc – When you summon a minion, your Haste is increased by 2%, up to 8% for 8 sec.

Husk of the Hypogeal Nemesis is the Demon Hunter Tier Set for Season 1 in the War Within.

Demon Hunter Tier Set Bonuses for Nerub’ar Palace

Havoc

•  Demon Hunter Havoc 11.0 Class Set 2pc – Blade Dance deals 20% increased damage.
•  Demon Hunter Havoc 11.0 Class Set 4pc – Chaos Strike deals 20% increased damage, and has a 25% chance to reset the cooldown of Blade Dance.

Vengeance

•  Demon Hunter Vengeance 11.0 Class Set 2pc – Soul Cleave deals 15% increased damage and has a 35% chance to shatter 1 Lesser Soul fragments from a target it hits.
•  Demon Hunter Vengeance 11.0 Class Set 4pc – Consuming a Soul Fragment increases the damage and healing of your next Fel Devastation by 2%, up to 30%.

Mane of the Greatlynx is the Druid Tier Set for Season 1 in the War Within.

Druid Tier Set Bonuses for Nerub’ar Palace

Balance

•  Druid Balance 11.0 Class Set 2pc – Starsurge damage increased by 8%. Starfall damage increased by 10%.
•  Druid Balance 11.0 Class Set 4pc – Lunar Eclipse and Solar Eclipse each increase the Astral Power Wrath generates by 1 and Starfire generates by 2.

Feral

•  Druid Feral 11.0 Class Set 2pc – Tiger’s Fury increases your chance to Critically Strike for 10 sec, starting at 6% and increasing by 1% every 2 sec.
•  Druid Feral 11.0 Class Set 4pc – Critical Strikes with your combo point-generating abilities increase the direct damage of your next Ferocious Bite and Rampant Ferocity or Primal Wrath by 15%, stacking up to 3 times.

Guardian

•  Druid Guardian 11.0 Class Set 2pc – Thrash and Moonfire increase your damage done and reduce damage you take by 1% for 8 sec, stacking 3 times.
•  Druid Guardian 11.0 Class Set 4pc – Arcane damage you deal is increased by 5% and bleed damage you deal is increased by 5%.

Restoration

•  Druid Restoration 11.0 Class Set 2pc – Regrowth, Wild Growth, and Swiftmend healing increased by 10%.
•  Druid Restoration 11.0 Class Set 4pc – Your healing is increased by 8% when consuming Soul of the Forest’s bonus and for 6 sec afterward.

Destroyer’s Scarred Wards is the Evoker Tier Set for Season 1 in the War Within.

Evoker Tier Set Bonuses for Nerub’ar Palace

Augmentation

•  Evoker Augmentation 11.0 Class Set 2pc – Upheaval deals 30% increased damage and increases the damage of your next 2 Eruption casts by 30%.
•  Evoker Augmentation 11.0 Class Set 4pc – Ebon Might increases primary stats by an additional 0.4% of your own every 2 sec it remains active, up to 2.0%.

Devastation

•  Evoker Devastation 11.0 Class Set 2pc – Disintegrate damage increased by 10% and Pyre damage increased by 10%.
•  Evoker Devastation 11.0 Class Set 4pc – Eternity Surge’s cooldown is decreased by 5.0 sec and it now grants Essence Burst.

Preservation

•  Evoker Preservation 11.0 Class Set 2pc – Reversion and Emerald Blossom heal an injured ally within 30 yds for 10% of any amount healed.
•  Evoker Preservation 11.0 Class Set 4pc – Verdant Embrace increases the healing of your next Reversion by 200%.

Lightless Scavenger’s Necessities is the Hunter Tier Set for Season 1 in the War Within.

Hunter Tier Set Bonuses for Nerub’ar Palace

Beast Mastery

•  Hunter Beast Mastery 11.0 Class Set 2pc – Barbed Shot further increases your pet’s attack speed by 5%.
•  Hunter Beast Mastery 11.0 Class Set 4pc – Your pet’s attacks have a 10% chance to increase all pet damage you deal by 10% for 10 sec.

Marksmanship

•  Hunter Marksmanship 11.0 Class Set 2pc – Arcane Shot and Multishot damage increased by 20%.
•  Hunter Marksmanship 11.0 Class Set 4pc – Consuming Precise Shots increases the damage of your next Aimed Shot by 10%, stacking up to 2 times.

Survival

•  Hunter Survival 11.0 Class Set 2pc – Wildfire Bomb damage increased by 5%.
•  Hunter Survival 11.0 Class Set 4pc – [Mongoose Bite / Raptor Strike] deals 10% increased damage to targets affected by Wildfire Bomb.

Sparks of Violet Rebirth is the Mage Tier Set for Season 1 in the War Within.

Mage Tier Set Bonuses for Nerub’ar Palace

Arcane

•  Mage Arcane 11.0 Class Set 2pc – Arcane Blast and Arcane Explosion damage increased by 6%.
•  Mage Arcane 11.0 Class Set 4pc – Casting Arcane Blast or Arcane Explosion has a 10% chance to make your next Arcane Barrage deal 10% increased damage and generate 4 Arcane Charges.

Fire

•  Mage Fire 11.0 Class Set 2pc – Phoenix Flames damage increased by 10%. This amount is increased to 25% on its primary target.
•  Mage Fire 11.0 Class Set 4pc – After dealing damage, Phoenix Flames has a 10% chance to return to you, refunding 1% of the cooldown on Phoenix Flames and granting you 6% increased spell damage for 10 sec.

Frost

•  Mage Frost 11.0 Class Set 2pc – Ice Lance damage increased by 5% and Fingers of Frost increases the damage of your next Frozen Orb by 10%, stacking up to 10 times.
•  Mage Frost 11.0 Class Set 4pc – Frozen Orb increases Ice Lance’s damage by 15% for 15 sec.

Gatecrasher’s Fortitude is the Monk Tier Set for Season 1 in the War Within.

Monk Tier Set Bonuses for Nerub’ar Palace

Brewmaster

•  Monk Brewmaster 11.0 Class Set 2pc – Blackout Kick and Keg Smash deal 20% additional damage, and Shuffle also grants 3% damage reduction.
•  Monk Brewmaster 11.0 Class Set 4pc – Blackout Kick increases your damage dealt by 1% for 15 sec, stacking up to 3, and has a chance to reset the cooldown of Keg Smash and make its next cast cost no energy.

Mistweaver

•  Monk Mistweaver 11.0 Class Set 2pc – Enveloping Mist and Renewing Mist healing increased by 10%.
•  Monk Mistweaver 11.0 Class Set 4pc – Vivify extends the duration of Renewing Mist and Enveloping Mist on its primary target by 2.0 sec, up to 4.0 sec.

Windwalker

•  Monk Windwalker 11.0 Class Set 2pc – Tiger Palm increases the damage of your next melee ability by 5.0%.
•  Monk Windwalker 11.0 Class Set 4pc – Your other melee abilities increase the damage of your next Tiger Palm by 25%, stacking up to 6 times. 15% of Tiger Palm’s damage is dealt onto nearby enemies, reduced beyond 5 targets.

Entombed Seraph’s Radiance is the Paladin Tier Set for Season 1 in the War Within.

Paladin Tier Set Bonuses for Nerub’ar Palace

Holy

•  Paladin Holy 11.0 Class Set 2pc – Holy Shock’s healing is increased by 10% and its cooldown is reduced by 10%.
•  Paladin Holy 11.0 Class Set 4pc – Holy Shock increases the initial healing of your next Word of Glory or Light of Dawn by 8%, stacking up to 4 times.

Protection

•  Paladin Protection 11.0 Class Set 2pc – Shield of the Righteous deals 10% increased damage and grants 3% damage reduction.
•  Paladin Protection 11.0 Class Set 4pc – Casting a Holy Power ability increases the damage and healing you deal during your next Avenging Wrath by 0.5%. This effect stacks.

Retribution

•  Paladin Retribution 11.0 Class Set 2pc – Blade of Justice damage increased by 15% and Wake of Ashes damage increased by 10%.
•  Paladin Retribution 11.0 Class Set 4pc – Wake of Ashes increases your damage done by 10% for 8 sec.

Shards of Living Luster is the Priest Tier Set for Season 1 in the War Within.

Priest Tier Set Bonuses for Nerub’ar Palace

Discipline

•  Priest Discipline 11.0 Class Set 2pc – Atonement healing increased by 5.0%.
•  Priest Discipline 11.0 Class Set 4pc – Smite and Penance increase the damage of your next Mind Blast by 25% or absorb amount of your next Power Word: Shield by 15%, up to 3 times.

Holy

•  Priest Holy 11.0 Class Set 2pc – Serendipity is 10% more effective.
•  Priest Holy 11.0 Class Set 4pc – Heal, Flash Heal, and Prayer of Healing have a 50% chance to cast again at 35% effectiveness.

Shadow

•  Priest Shadow 11.0 Class Set 2pc – The duration of Devouring Plague is increased by 1.0 sec.
•  Priest Shadow 11.0 Class Set 4pc – Devouring Plague increases your damage done by 2% for 10 sec, multiple applications may overlap.

K’areshi Phantom’s Bindings is the Rogue Tier Set for Season 1 in the War Within.

Rogue Tier Set Bonuses for Nerub’ar Palace

Assassination

•  Rogue Assassination 11.0 Class Set 2pc – When your bleeds deal damage, they have a chance to grant you Vile Tincture for 8 sec, increasing your poison damage by 1% per stack (up to 10 stacks).
•  Rogue Assassination 11.0 Class Set 4pc – While you have 5 or more stacks of Vile Tincture, Garrote, Rupture, and Crimson Tempest deal 10% additional damage.

Outlaw

•  Rogue Outlaw 11.0 Class Set 2pc – Your Sinister Strike, Pistol Shot, and Ambush have a 20% chance to Ethereal Rampage, dealing 15% increased damage as Shadow.
•  Rogue Outlaw 11.0 Class Set 4pc – Ethereal Rampage additionally increases the damage of your next Between the Eyes by 6%, stacking up to 3 times.

Subtlety

•  Rogue Subtlety 11.0 Class Set 2pc – Symbols of Death increases the damage of your next Secret Technique by 20%.
•  Rogue Subtlety 11.0 Class Set 4pc – Secret Technique increases the damage of your other finishing moves by 16% for 7 sec.

Waves of the Forgotten Reservoir is the Shaman Tier Set for Season 1 in the War Within.

Shaman Tier Set Bonuses for Nerub’ar Palace

Elemental

•  Shaman Elemental 11.0 Class Set 2pc – [Elemental Blast / Earth Shock] damage increased by 25%. Earthquake damage increased by 25%.
•  Shaman Elemental 11.0 Class Set 4pc – Spending Maelstrom grants you 5% increased critical strike chance and 10% increased critical damage dealt.

Enhancement

•  Shaman Enhancement 11.0 Class Set 2pc – Stormstrike, Lava Lash, Ice Strike, and Crash Lightning deal 15% increased damage.
•  Shaman Enhancement 11.0 Class Set 4pc – Feral Spirits last 100% longer.

Restoration

•  Shaman Restoration 11.0 Class Set 2pc – Tidal Waves increases the healing of affected spells by 10%.
•  Shaman Restoration 11.0 Class Set 4pc – Tidal Waves is 80% more effective and reduces the mana cost of affected spells by 8%.

Rites of the Hexflame Coven is the Warlock Tier Set for Season 1 in the War Within.

Warlock Tier Set Bonuses for Nerub’ar Palace

Affliction

•  Warlock Affliction 11.0 Class Set 2pc – Malefic Rapture damage increased by 5% and its critical strike chance is increased by 10%.
•  Warlock Affliction 11.0 Class Set 4pc – Malefic Rapture has a chance to increase damage dealt by your Agony, Corruption, and Unstable Affliction by 15% for 8 sec.

Demonology

•  Warlock Demonology 11.0 Class Set 2pc – Your primary demon deals 5% increased damage, and your Shadow Bolt damage is increased by 50%.
•  Warlock Demonology 11.0 Class Set 4pc – Shadow Bolt has a chance to enrage your primary Felguard, increasing the damage of their next Legion Strike by 300%.

Destruction

•  Warlock Destruction 11.0 Class Set 2pc – Incinerate critical strike chance increased by 20%. Conflagrate critical strike chance increased by 25%.
•  Warlock Destruction 11.0 Class Set 4pc – When Conflagrate critically strikes, your Fire damage is increased by 5% for 6 sec.

Warsculptor’s Masterwork is the Warrior Tier Set for Season 1 in the War Within.

Warrior Tier Set Bonuses for Nerub’ar Palace

Arms

•  Warrior Arms 11.0 Class Set 2pc – Mortal Strike and Cleave increase the damage of your next Overpower by 10%.
•  Warrior Arms 11.0 Class Set 4pc – When Overpower has its cooldown reset by Tactician, your next Mortal Strike or Cleave has its damage increased by 10% and critical strike chance increased by 10%, stacking up to 2 times.

Fury

•  Warrior Fury 11.0 Class Set 2pc – Bloodthirst increases the damage of your next Rampage by 10%.
•  Warrior Fury 11.0 Class Set 4pc – When Raging Blow resets its own cooldown, the damage of your next Bloodthirst is increased by 10%, stacking up to 2 times.

Protection

•  Warrior Protection 11.0 Class Set 2pc – When your Shield Slam cooldown is reset by Strategist, you gain Expert Strategist, increasing the damage of Shield Slam by 5% and reducing all damage taken by 3% for 6 sec.
•  Warrior Protection 11.0 Class Set 4pc – Shield Slam critical strikes increase the damage dealt by Thunder Clap and Revenge by 10% for 8 sec.