In the final chapter of PoR, Boyd was assaulted by countless Paladins and Swordmasters (and probably other units too). One of the Swordmasters criticalled him, and all the other units hit him. He should've dodged them, because he dodged everything (for me).
So he's down to 1 HP. A Swordmaster approaches and attacks him. Not only does he dodge, but he also criticals the Swordmaster! Then some more Paladins came and attacked him. He dodged and killed them all!