My inventory goes all the way to 52 or 56 slots, I forget which. (edit: 52 slots, @ 24,000 NX total to max out)
Then again, I would also need 24 sets of 1000 stars to last 4 hours even if I had maxed Shadow Claw, which I don't. So 24+32ciders = 56 slots for 4 hr training.
I think the max I can hope for is about 2 hours with a maxed inventory right now >_< (that being ~36 stars + 16 Ciders) but ugh.
Then again, I would also need 24 sets of 1000 stars to last 4 hours even if I had maxed Shadow Claw, which I don't. So 24+32ciders = 56 slots for 4 hr training.
I think the max I can hope for is about 2 hours with a maxed inventory right now >_< (that being ~36 stars + 16 Ciders) but ugh.