Originally Posted by
symen55
Great times to make use of Reap are as follows:
When you have 4+ Soul Shards;
You have 2-4 stacks of Reap
cooldown windows;
to push damage checks and maximize priority target damage;
when you have other damage increases active, such as Soul Harvest or high stacks of Wrath of Consumption;
on multitarget situations where you are quickly generating Icon Compounding Horror stacks;
with Bloodlust
This is from Icy veins and is what I use.
Basicly, dont expect a 100% uptime of reap and use it in combination with your strongest spells and/or CDs. If you follow the priority listed above you'll do just fine.
Lastly, make sure to cast it in this order:
Cast Unstable Affliction
Cast Unstable Affliction
Cast Reap Souls.