You cannot refuse a Duel if a model with Way of the Warrior could accept it. Models with this rule must re-roll failed Panic tests. If at least half of the models in a unit have this rule, any Break Tests taken by the unit are subject to Minimised Roll. Any unit or Character with this rule that fails a Break Test during the game commits Seppuku (suicide) at the end of the game. It counts as a Destroyed Unit when determining Victory Points (including extra points for Defeated General and Defeated Battle Standard Bearer). This does not interact with the Secondary Objective (i.e. the unit can still score Secondary Objectives, does not count as destroyed for Capture the Flags, etc.).