After my 3rd time of opening the chest (I used to train melee on Fire Giants), I got Rune Legs. To this day, it is still my best, however, my second best is 3 Rune Bars 8)
I've been wondering that myself. My luck renders me unable to test it, but I've been told that if you switch genders you still keep your other gender outfit.. I'm unsure of the relliability of this, however. :(
The Temple Knights remind me of The Knights Templar, and the Priory of Scion... Anways, I think this would be a cool system, but what would be the reward for being grand master? A fancy hat, or some real special powers, or what?