yeah it up to what u want to find. They said seal but i will never convert it to seal because i had bad luck will not worth it 10draw got 1 ninja will always useless and it make me really need to adapt with my environment on the server, spacetime or sage.

1 seal = 5 gingerbread and 1 seal just worht of 125 cps .

1 magatama lv 5 = 5 gingerbread and 1 lv 5 magatama = 3 lv 4 magatama that each of it at least 100 cps so lv 5 magatama is worth of 300 at least.

So I wil show u comparison it math when all of them conver to Coupon .

From Refine Rebate (200 refine) :

U got 20 advance refinement (760)+ 20 cave key (260) + 19K coins + 10 purify rune(260) = Total 1320 cps +19K coins (this on can get anywhere so it useless)

From 7 Days Walfare (200 refine) :

U got 1 lv 5 rainbow magatama (560 take it from usual konaha gift shop) + 35 ngingerbread (conver to lv 5 magatama get 7 that will worth of 2100 cps) + 23 mt myoboku gift ( 230) + 10 food sack (100 count from its price on show) = Total 2990

NOTE : i calculate for reward from refinement use its highest price like 1 refine = 38, purify 13, cave key 13 when actually u can get refien most tiem with 30 cps or 26 and purify 10 or 9 or even free, and cave key u can get around 10 lower

Conclusion : u get double number of coupon from 7 days walfare for 200 refine. But like other said i had same idea its up to you what u want to invest.

I do the 7 days walfare event i want that advance refinement but because i put a higher priority on that rainbow magatama( hard to get if u F2p AND NOT GOING TO BUY FROM SHOP). if u see from event like lucky wheel u can get it but u need to compete with other usually it took more then 1000 cps maybe worth it if u lucky coz u got another item. Some other event like lucky * it more terrible u will need more then 500 jsut to get 1 and get many useless thing most of time if u as badluck as me

I suggest u to take 7 days walfare if u can't wait till 500 refinements but if u can wait till 500 refinements before use it then do when refinement rebate coz u will get more rare item ( the pill for purify breakthrough) and more chance to lv up ur refinement LV

I know that saving with wish point. But do u need to be uprade lv when use 200 refine ???

I dIvide it to many weapons, so not a single of them lv up still had my chance for wish point but i jsut need alot of advance later to make up for 500 refine.

i already do like this from Christmas 2017 event. that why it 5 weapon not 4 coz there some that alreayd have wish from that last event.