Below is the best 6.2 Demo Lock Leveling Spec for dungeons, questing, fast leveling etc… These talents are not set in stone because the playstyle of the player is what really dictates what should be chosen. However, these demonology warlock 6.2 leveling talents have shown to work great for most players.
Note: Having the right talents is important, but knowing the right rotation will optimize your leveling, pvp, and raiding the most.
Click Here For an Addon With Premade 6.2 Rotations
(Macro tutorial below. May help with leveling faster)
Level 15 – Dark Regeneration
It’s very important to always keep your pet alive, especially when you’re solo and this will really help with that.
Level 30 – Mortal Coil
Goes together nicely with Dark Regeneration and Burning Rush later on. The CC is a godsend when things start to get out of your control.
Level 45 – Sacrificial Pact
The cooldown really isn’t a big deal when it comes down to it. You will only need it for certain situation where you might pull to many mobs.
Level 60 – Burning Rush
Nice to have, especially if you pick up some of those important self-healing talents. Speeds up the questing/leveling process quit a bit.
Level 75 – Grimoire of Supremacy
Some of the new demons will be doing incredible amounts of damage, especially if you pick up some dungeon gear.
Level 90 – Kil’jaeden’s Cunning
Keeps you on the move for most of your leveling until you finally hit that elusive level cap.