Who thinks ISO quantity needs a buff when duping a 5 and 6 star.
I am at a level where I get 2-3 four stars a week. But normally, getting a 5* still takes much much longer than that. And what we get if we dupe a 5*? The same amount of ISO that we got duping a 4*.
Same is the case for 6*s.
Even if a player already holds good amount of ISO, then he can sell it for gold, as getting gold in this game is a big issue for many players.