Vir-Sashi approaches Tilmek.
"We all made mistakes here. Let it be a lesson for all of us. I shall forever carry the memory of this and we all should." He says, like he wanted to raise his spirits, more than the young man's. He then gets on his kneees and strikes his chest three times, like in some kind of ceremony."I swear to never kill a man or woman, of any species, who I'm not sure really is evil and really did what he or she is accused of. Be my name be cursed if I shall ever break this vow."

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DM, from this moment consider all unarmed Damage Vir-Sashi deals to a living, humanoid or monstrous humanoid opponent, to be non-lethal, unless I'll say otherwise.