Fel Concentration, a WoW Forever Warlock talent, in words

What it does Affliction row 3

• 
  Fel Concentration3 ranks · passiveRequires 10 points in Affliction Talents (level 20).Rank 1: Gives you a 23% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.Rank 2: Gives you a 47% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.Rank 3: Gives you a 70% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.Changed from Classic (was 5 ranks, now 3). Classic rank 1: Gives you a 14% chance to avoid interruption caused by damage while channeling the Drain Life, Drain Mana, or Drain Soul spell.

What changed from Classic

• Classic rank 1Gives you a 14% chance to avoid interruption caused by damage while channeling the Drain Life, Drain Mana, or Drain Soul spell.
• WoW Forever rank 1Gives you a 23% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.
• Alsowas 5 ranks, now 3.

Who takes it pick rates from this site's builds

• 23% of Warlock buildsTaken in 23% of the 38,354 complete Warlock builds planned here, Sep 13 to 30, 2026.
• 40% of Affliction buildsTaken in 40% of the 16,427 builds that lead in Affliction, its own tree.
• 16% of Demonology buildsTaken in 16% of the 13,779 builds that lead in Demonology.
• 1% of Destruction buildsTaken in 1% of the 8,148 builds that lead in Destruction.
• How it is countedEach build counts by what people did with it (opened, shared, saved), the way the calculator's pick-rate badges count. Updated daily, last on 2026-09-30.

Beta build history

• Build 1.60.1.69876, 2026-09-17Rank 1 text changed.

Around it in the Affliction tree

• Same row (10 points in Affliction, level 20)Improved Bane of Agony, Amplify Curse, Pandemic.
• Row above (level 15)Malediction, Soul Harvesting, Improved Drains.
• Row below (level 25)Malevolence, Nightfall, Curse of Exhaustion.
• Gone from Classic AfflictionImproved Curse of Weakness, Improved Drain Soul, Improved Drain Life, Grim Reach, Improved Drain Mana, Improved Curse of Exhaustion, Dark Pact.

Every Affliction talent 17

• Improved Life Taprow 1
• Suppressionrow 1
• Improved Corruptionrow 1
• Maledictionrow 2
• Soul Harvestingrow 2
• Improved Drainsrow 2
• Improved Bane of Agonyrow 3
• Fel Concentrationrow 3
• Amplify Curserow 3
• Pandemicrow 3
• Malevolencerow 4
• Nightfallrow 4
• Curse of Exhaustionrow 4
• Siphon Liferow 5
• Soul Siphonrow 5
• Shadow Masteryrow 6
• Wrackrow 7

Every Demonology talent 19

• Improved Health Funnelrow 1
• Improved Improw 1
• Demonic Embracerow 1
• Unholy Powerrow 1
• Demonic Aegisrow 2
• Improved Voidwalkerrow 2
• Fel Vitalityrow 2
• Demonic Energiesrow 2
• Improved Sayaadrow 3
• Demonic Sacrificerow 3
• Master Summonerrow 3
• Decimationrow 4
• Fel Dominationrow 4
• Demonic Brandrow 4
• Improved Felhunterrow 5
• Soul Linkrow 5
• Demonic Knowledgerow 5
• Master Demonologistrow 6
• Demonic Pactrow 7

Every Destruction talent 16

• Destructive Reachrow 1
• Improved Shadow Boltrow 1
• Banerow 1
• Molten Skinrow 2
• Cataclysmrow 2
• Aftermathrow 2
• Ruinrow 3
• Shadowburnrow 3
• Intensityrow 4
• Agonizing Flamesrow 4
• Conflagraterow 4
• Pyroclasmrow 5
• Bane of Havocrow 5
• Fire and Brimstonerow 5
• Shadow and Flamerow 6
• Incineraterow 7