Hi all! I'm going to try to be clear but I would really need your opinion! I'm F2P.

Basically, my dream is to buy Tsunade seal. I also want to have Naruto 6p full BT. I don't mind being patient if it's worth it. Here's what I have atm

Tsunade seal frags: 0

Naruto 6p: 3 stars and 8 frags.

38 920 coupons

I was wondering if you think it would be a good idea to invest coupons in sakura's gift, if not, why and if so, how many?

Currently fuku is 25k cps. If I spend coupons this week, I could get 80 Naruto frags. So maybe I should just spend 25k coupons in sakura's event, get as many tsunade cps as I can and invest again another time?

But the thing is, sakura's foodsacks are pretty random so it's hard to calculate how many coupons I would need to get Tsunade. My calculations hint at around 50k coupons (which is 10k more than what I have).

Or maybe you think I should go for another ninja if I'm planning on using tsunade? I already have kushina full bt.

Thank you!! I hope it was clear :).