I think it would be nice to add npc or something which would exchange rare drops from bosses for clue scrolls. For example dragon halberd at zulrah is 0,67% so you could change it to hard clue or something like that. Something like serpentine helm for elite clue. And it would only work for ironmen, cuz normies would get tons of clue scrolls. Because its no point to have like 10 rare items in the bank for ironman unless you wanna go for next level pk