VictorMs reason behind that is simply that you test on Ultimate, it is the best tanker in game.
Another thing is, you need to wait lvl 70 in order for fighters to be epic again, with full dex that would increase critic rate and critic dmg and with gloves and sub weapon, both %critic dmg, that is 33% x 2 and on hat %physical critic dmg.
Then fighters will be strong plus I bet those have +12 or +14 armors, if it someone under +9, your critic dmg would be higher.
Try next time to use gloves %critic dmg, and when you critic, your critics will be higher than 7k on that SK and 4k on that ultimate.
