First time through Ivory Peaks it won't be up, (There is a chance Ruler of the Dawn will be up so make sure to keep an eye out for that flying bug as he is an achievment and doesn't respawn) you'll have to wait til later on though when the mobs have a chance to be slightly harder. You can zone in and out of Ivory Peaks and the initial three raptors normally the left one is asleep when the mobs are low level and the beast will not be up. If all three are awake though there is a chance Bloodthirsty Beast is up. Here is how to check. Run past the first three raptors you can easily avoid them and look at that first ledge to the right on top, if there is no big plant, eye mob, wyvern's, or demon there, then one of the rare monsters are up. If your lucky which 75 odd tries for me shows you how m