Froggy  

Froggy spawns in the west wing in Old Sebilis, in the far south. In the next to last room in the south, there are 2 sets of stairs flanking a door. Take the stairs up and head to the right (west). As you go through the door and around the corner, the PH is the first mob on the right (3 mobs in room plus one more around the far corner).

Has always been dark blue con at 105 for me.