I found a 150 lvl near my base and to trap it i used stone gateway bola don't work or smashing it with club won't work so I used 5 stone gateways and 5 doors for them then I opened 2 doors and waited for him to grab me while I was in that circle trap and when he killed me I respond run back and closed the doors he gets stuck while he is in that trap then I simply just used normal bow and tranq arrows to sleep him.