so I've played ironman mode for a while now. trying to grind for asc bows is pretty miserable sometimes. 100 of 1 key and none of another. i think there should be some sort of trade in for keys. 5:1 could be a start even could add a extra cost to them such asc. fragments as currently they have no use beyond t60? thoughts anyone?
currently at about 36k ascension creatures killed