Just went back and after a bit of searching to find him again (I had forgotten about the dude until today), I beat the final forth guardian. He sure gave me a nice spell there :-) Now there probably really is nothing left for me to do in this game :-(
If you've defeated both Mirror and the Reaper, then yes, you have finished the game 100%. ;) Also, if you liked my games, please consider rating them to help get them in front of more players :)
