How big does ur wharehouse need to be.
There are 7 normal stones, of which there are 5 lvls = 45slots
There are 3 extra stones (pow, QS & Volley) 3x5 =15
Laputa Crystals = 1slot
XP Card (lvl1)= 1slot
Revive card = 1 slot
Gold Key = 1
Crystal key = 1
Copper box = 1
Silver box = 1
gold box = 1
Crystal box = 1
So I believe if you want to hold all stones and sundry items u will need approx 69 slots + 3 spare to open boxes = 71 slots. Now how much will that cost!!!!
Nickluvskayla server 3
Lava 39 explore
Devil 35 Main
Crystal 30
Leashy 28
Angelo 27 Useless!!
Naughty 24
Roco 20