The main idea of trying to spend for the entire amount for fuku deal is to fully piece the ninja that you gain from the event. If you were going to spend on an event regardless of fuku deals, then go for it as you get extra items/frags in the process. This decision is up to you since I'm capable of waiting to save while some (I believe you) aren't capable. Yes it *s that you have to not spend for months but spending the entire amount imo is worth especially when fuku deals a ninja you don't have and happens to be on a good week to spend.