In this video Kakeiso talks about his thoughts on the specs for leveling a Warlock. In summary, he finds Demonology to be his favorite due to awesome AoE with the Felguard, and crazy single target damage with the Felhunter. Affliction is alright if you want to tank instead of your minion; the self heals make up for damage taken. Lastly, Destruction. Not much experience with Destruction, but well known for its single target DPS. Kakeiso isn't a fan of using Destruction as a spec for leveling.

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