Don’t try to knock it out, it will just get angrier. :)

All you need is to use the command SummonTamed Manticore_Character_BP_C

Don’t try to run away from it. It’s very fast it can catch u in a sec(:

Beat it very easily with 13 rexs, 4 allos, yuty and daedon. Rexs were all over 100 with 10k+ health and 400+ percent melee. Only lost an allo the whole fight.