As long as u are well geared and know how to use ur class, anyone can win unlike TW : )
HK is nice but what u posted is fake. I trolled 2 wonder majin's in qualifies with +0 DB wish gear. (Warrior) then i lost to dice. They had like +6 & 8 sets >_>
But on TW gear matters. You need to be prepared against every class. 1 mistake and you are done. Like i underestimated SK and got feared out twice xD