Boxing, much like classes, isn't an actual feature in Aberoth.Boxing is a Aberoth minigame where a player uses two shields to kill another player. Some players will bet on two other players having a Boxing tournament (usually held in Ratingar's room), occasionally the Boxing match is held in the Tavern against unsuspecting noobs with unengraved gear.
A boxing match doesn't end until the other player is dead/Defeated in a duel.
No spiked shields.
And don't hit below the belt (unfortunately this means players with the midget customization can't play against normal sized/tall players).