Immolate change means more damage.
Life Tap seems like a huge change, but if you are a warlock, you have a lot of spell power. This should not matter much.
Warlocks
- Immolate: The damage-over-time component of this spell can now produce critical strikes.
- Life Tap: This spell no longer scales with spirit, and instead scales with spell power.
- Talents
- Affliction
- Dark Pact: This ability no longer requires line-of-sight with the summoned demon, and the range has been increased from 30 yards to 100 yards.
- Demonology
- Demonic Pact: This effect now has a 45-second duration, up from 12 seconds, and a 20-second internal cooldown.