You know compared to Hanzo I often forget Kuai Liang is a fucking trained assassin that probably knows many ways to kill people more then Hanzo does

ehhh Id say theyre pretty equals in that regard. Like yeah the Shirai Ryu and the Lin Kuei rebranded recently but they still really were ninja/assassin clans at first

Tho logically Kuai was trained and/or has killed earlier than Hanzo because the Lin Kuei is like that + he has more... creative ways to kill people with his cryomancy, which he had at birth. BUT on the other hand... why give assassination contracts to Tundra when Sub Zero (Bi-han) is right there and, as far as you could tell back then, older and better.

Meanwhile Hanzo, even tho he wasnt a born pyromancer, like he only gained hellfire in his thirties, WAS said to be the very best his clan ever produced so even if the Shirai Ryu was less proficient at killing than the Lin Kuei, the dude definitely knows how to kill.