Relations of Sesshomaru Entry #13
Yes he was conceited; he would spurt out arrogant verbiage all the time.
Even when it appeared his opponent had scored more points, he would make it seem like he was allotting them a handicap.
Just like that poison user, he prolonged the act of killing him just so he could savor the look on the zombie's face when he realized his high end poison didn't affect him.
He even thought to let out a few coughs just to make him think it was working, but instead he just resorted to the normal self praise he constantly reigned on himself.