Can a unarmed brawler keep brawling with someone after they are unconcious? And if they can kill them, can you take there ear or is that implamented yet?
The fight ends when someone hits 1 HP. Nobody goes unconscious or dies in brawling. Furthermore, brawlers automatically heal themselves to full for the next brawl. They are limited by the hard-coded number of brawls per day (4 for them, 5 for a PC), not their health.
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"May the Grace of Ara go with you, and His Vengeance be wrought upon your enemies."