False info, treasure of sage is good for a lot of items, don’t spread misinfo.

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Some of the good deals that I can think of off the top of my head:

Advanced refines (Cheapest)

Charm optionals (Cheapest)

Myoboku gifts (Cheapest)

Jonin minato (Cheapest)

Sailor Sakura (Only event you can get her as of rn)

Charm is the cheapest in tos but dont sure about others cause I got jonin in last sakura event for only 5,600 coupons. And im getting advance runes in luckyboard. The only good thing for me in TOs in my opinion is charm and sailor sakura(which is kinda not strong in current meta).