Played Fiesta Online for a bit earlier and 9 man Robo KQ with only 1 cleric (my level 34 one), 3 fighters, 1 archer and rest mages succeeded! Robo was not killed, but everyone was alive and well at the end!
Robo KQ (Kingdom Quest) is not easy to succeed, and even all that time I played it with my mage, less than half of the KQs succeeded and Robo was only killed a dozen or so times. The reason we succeeded for this is because everyone knew to do their part, and our fighters are strong enough to take the damage, especially when I can’t get my heals in fast enough. This is the reason I love KQs. <3