Hi 

In this new week, we found the void brethren chests are overwriting seasonal chests.

Season 7  chest is generous in dropping and needs no key to open.

While void brethren chest needs a key from a random skull to open.

So this buff actually reduces dropping for season players :(

By the way, it may be good to tell players how to get that key directly on the weekly buff panel, each time a void brethren week opens, there will be lots of people asking how to open that chest.

Thanks !