And this little gem from the warlock preview will send me to sleep feeling all warm inside. Wouldn't life be great if priests got the same treatment?
All warlock damage-over-time (DoT) spells will benefit from crit and haste innately. Haste will no longer act to reduce the DoT's duration, but rather to add additional ticks. When reapplying a DoT, you can no longer "clip" the final tick. Instead, this will just add duration to the spell, similar to how Everlasting Affliction currently works.
Night night campers :)