The silence after Olivier said his words was tense. His opponents did not want to admit it, but Olivier had been their first and last choice in this fight.
In the end, Olivier said nothing and he accepted the fate of being the target for his opponent's attacks. The objective from here on was to survive until his team killed off the boss.
Olivier fired off at Terry in hopes to catch him off guard but Terry managed to parry his attacks in time because of the mage's buff. The healer also provided constant support to Terry, making him even more annoying.
So, it was time to change tactics and go after the healer first. It would be impossible to do anything if the healer was there.
Olivier changed his targets but the opponent realized this and their assassin stopped Olivier in his tracks.
His opponent might not be skilled but they were coordinated and had enough firepower to overcome Olivier.