i think a clever idea for the game would be a demote for heros. ex: demoting will get all your xp back depending on hero’s lvl and get your scraps or full items back.
if you demote your hero’s before finishing freindship campaine your hero will reset including frendship campain and frendship lvl.
if you finish and collect the frendship disks you’ll still keep your disk but it’ll not be on your hero but but added under items.
your frendship lvl will remain reset and will need to lvl up to add stars or advance said disk lvl and you must lvl up to a certain lvl to use your disk.
you can only demote x amount of heros a day depending on lvl and rarity. if you demote a certain rarity you can only add those items on said rarity and lvl.
ex: orange lvl 80 yax -> orange lvl 80 ducky and bunny but no demoting orange lvl 80 yax and orange +4 lvl x ducky and bunny
edit fixing issues to make more balances
edit fixed disk issues