Mythos.1208

You want an infusion extraction device.You can buy them from the golem vendor INFUZ-5959 in fractal lobby

ahh i see what you mean and the danger for people to "exploit" that in and out but still i think it doesn't worth it.i mean... entering the arena it 's not a guarantee new instance. 2 times i ran the arena earlier both times i got into an already started instance and in the first case quite progressed (i joined at the hydra champ) and if u do it as an organized group(to force a new "private" instance) the bosses and the mobs will die so fast no matter the buffs, it smore likely to get more time between loading screens than actually run the rest of the instance. But more rewards are always better so adding a few more coffers to make it more appealing isn't bad.

i think it already does, someone who played it for 4 hours is getting more coffers than someone who played 20 mins.you are getting rewarded based on the time spent, what else do you need i dont get it sorry