I went and tried to sink some coupons into it. 3.5k to be precise. Could afford 8 frags, so a minimum of 15k is needed. Still regret it :D I did not go for the clothings as I could not get it anyway so I chose to get Hanzo frags. Still ... 3.5k coupons and could afford 10 Hanzo frags. Unless you have 20k ingots saved as the event gets better and better (if you sink in 20-30k the prices of stuff will actually become pretty low as you will be getting 300% more coins) so that you c*so buy minato and BP Hidan, possibly both. Do not go for tree event. But well ... when we first got summer sai clothing it was for the biggest spender on the server and people spent even 800 dollars to get. 2 weeks later we got it in lucky board for 4k. My suggestion is to wait. Any clothing that costs more than 4k is just a waste.

i agree they are making tricks to the players to spend everything there while it costs 20k around to get that outfit actually everything there is expensive xD. I did 190 coupons pull and i didn't even touch one frag including the free tries. I suggest to do only the free tries and don't spend at all there and wait for an another event.

A guy on my server said he recharged $250 and got the clothing and then Cursed Hidan from spending those ingots. With the Tree event for the clothing its kind of all or nothing, you have to get that tree to the higher levels before it really starts paying out on the currency to buy the clothing fragments.

Friends, try to avoid anything that is random.

This event you pay coupons or ingots and you are not guaranteed the coins. Oasis try to entice you with more coins when you level up the tree, but it is STILL RANDOM and not in your control.

That's equivalent to throwing away your hard earned $ and coupons. Always practice patience, patience and more patience.