10 pieces of discard seems like a lot, to be honest. As well, the anti-synergy with Deed and Mox is enormous, so maybe that's why he's playing only 1 Deed. It makes sense that he might just use the Moxes early, grow Knight, pump out the fat early, and then not care Turn 10 when he Deeds for infinite. Honestly, I'd rather see Stronghold instead of Maze.

All in all, congrats to him for taking Rock to the Top! :D

-Matt