I made a pretty nice WA for those who like to line their Imp Swarms with DS.
Code:
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How it works is the following:
-It will display icon with timer if Imp Swarm is usable and it has cooldown less than DS cooldown+10sec. If the timer is positive, it means you can use it without delaying DS. It goes to -10, then you will have to delay your next DS by 10secs.
-It will also display the icon if Imp Swarm has less than 8sec cooldown left and your metagem procs and when Imp Swarm comes off cooldown you can use it and get new Imp Swarm before next DS
-For Trolls, if neither of those two are possible, it displays Berserking icon if you can use that and Imp swarm and get new Imp swarm before next DS.
Every icon has +10 seconds to DS cooldown, I thought it would be fine to either delay DS for Imp Swarm or use it while DS is up.