Being that key farming is a big part of the game, and that we have a dedicated set that helps with getting more keys - what I keep asking myself is why the percentage is so low.
It seems impossible that this set could ever become OP for any type of gameplay, it just makes keyfarming more effective. I think 50% buff is easily accessible, but I cannot see why not make it just have the effect of doubling the amount of keys a RG drops.
Thoughts? How could this not be a good idea?