Aha, it turns out he did finds some treasure! Mr. Wonderfull found the door that fell into the water with him and was quickly electrocuted to an especially crispy demise! It was quickly joined by a load of fish, and two whole halfs of a person. What a wonderful find, it thought, as a cloud of red began to obscure his view. He could only assume the samurai had done that to her. He had had a feeling that boy would do well in the game.
If things had really gotten a far as the indiscriminate murder portion of your typical death game, though, than he was at a marked disadvantage. His programming forbid him from either directly helping or hindering other players. As such, he was completely unable to defend himself. The electric current that was pouring out of him and into the water made for a good defense, but he would need to think offensively if he wanted to win. He looked around at the resources at his disposal and got an idea. It was time to do something extremely offensive.
He grabbed up all the pieces he could see floating around him. Breaking apart Dorian, he used the components of the magic door to fashion a new abdomen for the woman that he stuffed with fish to simulate the organs she would need. The he jammed the two halfs of her into the new wooden midsection he had constructed like two fingers in a Chinese finger trap.
He couldn't help living players, but there were no restriction on what he could do with dead ones. Not only that, but the electricity that kept pouring into them should be an excellent recipe for reviving them if that old documentary film Frankenstein his master enjoyed was any indication.
He ran every process he could, pumping out as much electricity as possible in an attempt to bring his fishy, half door zombie warrior BACK TO LIFE, MUHAHAHAHAHAHAHA!