Yeah, the holo have a huge damage for a huge sustain ( can refil full HP easily ).The thief is dealing a lot of damage with condition but won't do anything if u have a FB wander in your team ( but yeah the condi thief is too much op. )The warrior have a huge sustain man, ther core warrior with tactics traits have a huge tons of sustain against some class ( he is good against barrier, a lot of condi cleans etc.. )