Reward system?

I'm just asking maybe rambling abit right now but i like to know where it is?

I'm lvl 65 Gemlin, i'm still playing with the cross-bow i gambled when i was 35.
The CB i find in game has a max-dmg between 61-88 and has been like that since 35, no increase, i upgraded my CB so it has 108 +Ele dmg and sockets.
But i can't get anything better in the world.

So today i felt i need something better so let's see wahat i get if i gamble again. and i got 170 max-dmg now the stats werent so good so i didnt switched to this CB but why can i gamble a greater CB but it can't drop in the world, whats the poitn of nuking down tons and tons of moobs if there is zero gear reward from them evrything is just for disenchant / salvage.


Buy gear or should i say gamble for a chance to get gear dosen't sound to much fun.

Also why does CB drops like crazy on my witch but i rarely see them on my merecnary? should i farm cb on ma wich and wand for my witch on ma mercenary that sounds stupid.

let's have some kind of a reward feeling, i dont need to see a legend in evry corner but i like to upgrade my gear once in a while from drops.