the smartest duelist alive, can swap to Yami, he describes each attack he is about to do in great detail and what it does, commonly cheats without anyone bringing it up, including himself, when he does EXODIA, it does a large cutscene in full detail of him pulling out all of the pieces, summoning exodia, and the opponent muttering "impossible.." and he says exodia obliterate, and they scream "AGH"