Originally Posted by
Divinism
They have about 20% of the monk's HP, so about 40-50k hp. In addition to killing it, you could also do the following:
-Fear / root / disorient it. Which will cause it to despawn. Shamans with Earthgrab totem will make usage of this ability impossible as it gets rooted right away when summoned. Stunning it will not cause them to despawn.
-Use effects like Vanish / Shadowmeld / Spectral Guise. Most of the time the clone loses target, but may not work if you exit invisibility too soon.
-Try kiting it. The clone does not replicate the monk's CC abilities. So if the monk starts channeling fists of fury, it will only deal the damage, making it easy for you to move out of it.
-The clone has its own buffs (Tiger Palm, Rising Sun Kick, Tigereye Brew), so killing it while the monk is bursting will severely hurt the clone's burst. There is also a bit of ramp up time for the clone to get back its buffs.
-You could fight closer to your paladin so that you can kill it off when it matters.