Zethi triggers, copying all cards you own in exile with kick counters on them and allowing you to cast the copies.
Cast the Chance for Glory copy by paying ({1} magic symbol) ({W} magic symbol) ({R} magic symbol) , causing you to take an extra turn after this one and lose the game at the end of the extra turn.
At the beginning of each extra turn's end step, Chance for Glory triggers, however you cannot lose the game due to Platinum Angel.