Duels refers to a group of gamemodes that are quick, small, and between two teams. In most Duels gamemodes, like Archer and Survival Games, the goal is to eliminate the other team with the kit you have. A few gamemodes, like Bridges, have other objectives.
In the VCA Obsidian Series, all Duels tournaments will last 1 weekend, have a first place prize of €250 ($300), and a second place prize of €100 ($120). Teams will always have exactly 2 players on them, and substitutions part way through the tournament will not be allowed.
*USD values subject to currency conversion