「1.) No one may kill.」
-The premise: that to kill was to die oneself. The heart of it: he didn't want to kill anyone.
「2.) No one may die.」
-The premise: that to let another die was to die oneself. The heart of it: he didn't want to let anyone die.
「3.) No one must know.」
-The premise: discovery meant death.
「4.) All means are fair.」
-The heart of it: it wasn't cheating if you didn't get caught.
「5.) We don't give a ♥♥♥♥ about their rules.」
-The premise: that they were doomed on an even playing field. The heart of it: a fight to the death is for ♥♥♥♥♥♥♥♥♥♥.
「6.) Any act that deviates from the above shall constitute loss.」
-The premise that inconsistent rules were meaningless.
-The heart of it: any victory violating these rules was meaningless.