Really? 300 cave keys for 15 Minato frags? We got 15 just for winning 2 arena games. Is this some kind of typo? I could understand 30 cave keys, but 300? That's almost $80 worth of keys for 15 frags, which works out to about $5 a frag or nearly 250 coupons. Sure we get the rune stones as well, but for people who don't already have the keys (especially since there was a cave rebate a little while ago) they would be spending the money to get the frags. Seems absolutely ridiculous if you ask me.

And not only are the 300 cave keys ridiculous, but newer servers couldn't even get to a level high enough to draw in the 5 Kage treasure. I would have at least liked the option to buy an absurd number of cave keys but I didn't even have the ability to recruit him if I wanted to