I need to know how the camouflage works?
I thought that he will get immune to the first element that strikes him.
Because I tried in a pvp to first use thunder all by armavolt, and then use dobbelt retribution by ziberius witch is water element, but both attacks missed?
Maybe someone can help me out here?
Think of it like a stealth, permanent
How to hit him then?
You can only use single attack?
Yes
Wow, that guy got a serious passive skill 
Thanks for the answer shomy 
won’t waste more dobbelt restrictions on him
Dang, autocorrect really hit hard.
Haha, I didn’t notice 
sleep bomb works on emeraldeus but he’s immune to all move that hit more that one monsters : death sentence , ultra all , dual attack , stun flash and bomb, double ritribution, dual poison eater … But passives still affect him. The best ways to kill him are throw from rexokong, dreamhunt and poison eater.
tumpak!
Zealous attack from Rexkong will take him down. Actually there’s many attacks that can take more than half his HP - without protection he drops like a wet noodle.