Everyone that disagrees with you isn't just an obvious p2w "whale," mate.

I can actually vouch that the Renji you assumed must be a 'whale' is totally f2p, as those are the same stats he gives that matches the RenjiAsuka I play with on my servers.

Actually, the 'whales' are less likely to appreciate the value of spending coupons wisely, in my opinion, and the f2ps I play with with any amount of power tend to be the first ones that would tell you that coupons are too valuable to use on attempts to "get lucky" on things.

Now, I don't know what your deal is and how long you've been playing... but if you're f2p then you should HOPE to get lucky in one of these events sooner or later and get a build-around-me type of ninja or something... but you shouldn't be trying to force that issue and dumping your coupons on events with heavily weighted RNG.

You're just more likely than not going to be disappointed. But yes, it's the law of numbers and there will always be examples of people that got lucky on a free spin or something. But for every person getting lucky on their free spin there are hundreds of accounts NOT striking gold.

You want to feel "unlucky" because a couple other people got lucky... but if you looked at all the other people spinning and spinning then you'd see there are many more examples of people spinning these wheels and not getting the jackpot... just like you.

If you go to Vegas and see someone win big at a slot machine then that doesn't mean YOU should win at the slot machines too. Most people are losing at the slot machines and these events are just like playing the slots in Vegas. Don't spend coupons you don't mind losing... because you probably will be losing.