First time MY bossing

Call me sua ku if you want, but yesterday was my first time going to malaysia map.
Following a group of my regular party members for zakum, we went malaysia bossing.

Fighting the Lion was fairly easy. You just need a warrior to rush it and pin it to the side, and keep hitting it. Depending on how many attackers you have, the session can last from 30 to 45 mins to clear all 3 bodies. As long as you do not touch the body, there is no danger of dying, if you keep potting.

Fighting the Bear..... is a similar process, but a different story! You still need a warrior to rush it to pin it to the side, and as suggested by Sinderella, it will be best if you can make it face the other direction. (i.e. getting the warrior with higher HP to make the Bear target him, and hence facing him, while the rest of the attackers with lower HP stand behind the bear, so that the bear's attack will not be aimed at them.) The rumoured needed HP to fight the bear is 7.7k HP. But I died 3 times while fighting it.... even though I had 7.9k HP. The only reason I can think of... is that it deals a higher damage with it's laser attack!

For those who have not seen the bear yet....

here it is...

beside the tomb...