I went into the character creator just knowing, "scrapper, not end-hog". Invulnerability was considered fairly endurance-light, so I took it. Dark Melee offers both a heal attack and an AoE attack that buffs your endurance while it drains the foes around you.
His name came to me while creating him. Simple enough – move the 'g' in the phrase "yin-yang". That further inspired a somewhat Asian look. Experimenting on different costume options, I chose the horns, then the top-knot hair style. I really liked the way the three balance each other. It is almost to say, sometimes there is a third factor, yin, yang, and something else.
I teamed him off and on with members of the Lethal Ladies SG coalition (of which Deadly Dudes was a part), but more often than not he either soloed or was part of random pick-up teams.