One thing I forgot to add:- the build slots the player will buy like number of total slots 2; One slot costs 8 platinum same as respec cost than the slot icon gets appeared permanently same for second slot. i-e. We have to buy per slot for saving our build on it.
And build can be changed also on the slot using respec it for 8 plats, but the slot will be permanent.
At last, Thank You.