Ok, again, I've know this for a while but didn't posted sooner because I don't know that people here would be interested in Malygos until I saw other thread.
Here's the how to do it.
You can put Curse of Elements on Malygos in phase 3 by sacrificing a Warlock.
Have him fly over Malygos, dismount and spamming Curse of the Elements.
Yes, you lose one DPS but every other DPS will got 13% damage increase.
My guild usually do this with 3 healer drakes so we got 22dps drakes.
22 drakes with 100% damage is equal to a total of 2200% damage.
But when we do this, we'll got 21 dps left ( Warlock would be dead and can't dps anymore ) but each dps will do 113% damage which is equal too a total of 2373% damage.
So it'd make like you have almost 2 extra person on Malygos.
I think people who did Malygos would know how much 173% bonus is, since drakes do a lot of damage.
You'll get more damage unless you have less than 9 dps on Malygos
9 dps= 900% , with curse = 8 dps x 13% = 904%
8 dps = 800% , with curse = 7 dps x 13% = 791% which is less than 800%
So only worth on heroic Malygos since if you did this on normal, number of people are too low to overcome the sacrificing of one dps.
Some Warlock in my guild still use this sometimes in normal.
How? We fight above Malygos, if his drake got killed by accident, he'll spam Curse of the Elements on Malygos, it's better than just fall down and die for nothing.
Screenshot - this screenshot isn't mine, just to prove that it works.
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