How do you get the medals in MegaMan ZX advent

After you beat the ourobouros (sorry, I'm really not sure if that's spelled correctly) go to hunter's camp 1. on top of the four buildings there are these hunters that pay you to beat the pseuderoids again (and again and again and again. These pseuderoids are just scary how they keep coming back). Just talk to the hunters and they give you a mission request for a given pseuderoid. Talk to them again, before you go off and own the pseuderoid they asked you to, and they will tell you how to get all three medals for that pseuderoid.