1. Yes
2. Like 500 Seal Scrolls and 800 Seal Scrolls during a rebate.
3. Yes, tons of seal scrolls, like 2k+

1. Which events? How many coupons does he cost?

3. Should I spend coupons on seal scrolls, if not how should I get them

He's actually not in any cps redeemable events. He is, however can be collected over time without spending cps at all. What you have to do, is save up your seal scrolls and wait for recruitment feedback events. Save until you have 734 ss in your inventory, and when recruitment feedback is around, pour it all into gnw treasure. Why 734? Because you get a total of 66 ss from using 300 ss during recruitment feedback event, so you'll actually be able to reach 800 ss use and get the 5 Edo Hashi frags from 500 and 800 ss use as well. As for Edo Hashi drop rate, every 40 ss used (free draws included), you'll guarantee to pull either 1 or 2 of his fragments (800 ss use gets you over 30 of his fragments, exact number varies). Keep that in mind when doing the calculation to determine how close/far you are from him (1600-3200ss range in total). But he's usually requires around 2k ss as stated above by someone else.

As for how to collect ss, well, you get 2 each week from monthly events (300 monthly points each week needed), so 8-10 a month from monthly event, you get 2 ss each month from check in everyday (the 5th and 17th check in). You also get ss from matsuri on Monday and Friday (need 4 wins, though), so another 2 each week if you're lucky. You may also get ss from swb if you're in the top 3 on your side, so probably not likely for most people. You may also get ss from gnw packs, if your group is active and you attend gnw, group leader may gives you packs which gives 5-8-10 ss. If you manage to reach 6path in arena every month, there's another 6 (or is it 7?) ss in mail the beginning of the following month (actuall ss fragments equivalent of said amount). Being able to be in space-time matches (top128 space time ranking) also gives ss. However, you'll need to win at least 1 match. After that, how many ss you can get depends on how far you can go. Other than that, it's about ss fragments collection. Sometimes they're sold in blackmarket fir coins, you can trade for them in space-time exchange shop, you can spend spare sun coins on them (I usually go 6 charm boxes, 18 adv refs, and 2 ss fragments each week). Collecting ss is time-consuming and requires good planning and active playing in general. But you'll get there eventually. Also, don't spend cps on ss unless they are discounted by a lot, you have a lot of cps to spend, and you're super close to your saving goal.

From 500 to 800 you don't get any ss.I like to do only the 300 rebate you get 46 ss back this making you closer for next rebate to be ready.

i'm a f2p and got edo hashi with 2.1k seals. i only spend 300 or 264 each feedback didn't reached 500 or 800 at all

3100 maybe, because 2100 is not possible.

2400 is the minimum even if you get the luck of the devil and get every single time 2 frags.

About to say 2.1k seal scroll seems absurd for F2P you must have been doing something else to get him early since literally only one treasure (GNW) can get hashirama frags besides the time limited ones.

I got naruto at 910 then spent 1200 to get madara and I got edo hashi right after madara.

I remember I was very lucky once and got 6 frags with 30 pulls only. Dunno if anyone else got this luck before

I got screenshot which prove that I got both madara and Edo hashi in the same day

cool

5 Edo Hashi frags is the equivalent of 120-200 ss used, though, so by saving for 500 or 800, you actually reduce the total ss needed.

Actually, if you get 2 frags every single time, you'd get 80 frags at 1600 ss used since it's once every 40ss, so 2100 is entirely possible. Unlikely, but possible.

You have a misunderstanding... a 1 edo hashi per 40 pulls is a figure to show you that you are getting 1 or 2 frags per 60 pulls which means an average of 1.5 frags each 60 pulls which is equal to 1 each 40 pulls... so edo hashi will be recruited at 3k scrolls in normal cases .. but here is the scenarios if you pull during rebates

800 pulls rebate:-

you need only 734 seal scrolls getting 66 free scrolls from rebate

So 734 which is by rebate =800 so each 734 pulls will give you 800/40=20 frags+5 frags rebate

Assume 5 frags will be pulled in free pulls so you need 75 frags

then 75 need 3 rebates of 800 pulls which is actually 734 then you will need 734*3=2202 pulls

300 pulls rebate:-

you need only 264 seal scrolls getting 36 free scrolls from rebate and then after the 300 pull you will get extra 30.

So 264 which is by rebate =330 so each 264 pulls will give you 330/40=8.25 frags

and since we assumed that you will get 5 frags in free pulls so you need 75 frags so 75/8.25= you will need 9.1 rebate of 264 scrolls which is = 2400 pulls also.

So 2400 pulls+200 free pulls= 2600 pulls will give edo hashi in rebates of 300 and 2202+200 free pulls =2402 in rebates of 800.

Last advice, if you got both your super rares in GNW treasures before reaching edo hashirama then ou should go for edo jins treasures to get new ninjas and edo hashi fragments.

U said the 300 rebate gives 8 frags as avrg

In my personal experience I got from 9 to 11 so avr is 10 and only 1 time ( 14/02) I got 15

this is based on so many pulls from different servers.. it may vary ofc.. but after lots of pulls you will find the rate as I have mentioned

2341 is the minimum and is official that is the minimum.

my guess is or that you didn't take in account the free rolls (over 200 since the treasure was added in the game and they matter) or you just made a mistake in calculating the number of rolls you did if you really never got any fragments from p2w events (happens, is hard to take track of the rolls, many people simply rely on the number of rares they got to do the calculation, but is a wrong way to calculate it).

that said, as far as i know, the officially claimed chance in CN to get him (they have the ratios on show for the public audience, differently from us) is 1:3030, so means that 3030 is the average number of rolls to get him (since our treasure works exactly like their one) and this actually matches almost perfectly my current outcome (i have 43 frags of him with 1600 rolls in total done).

Well I have 40/80 so far with 21 rares.

So that's around 1260-1400.

My best recruit would be 2800.

i got naruto with 910. i'm sure about it cu when the treasure came i had +600 scrolls did 300 every time with some free draws.

and i got both madara and hashi in the same day. i did 3 rebates (300 each) and got madara in the fourth with less than 300 with free draws become 1.2k i don't think i messed something or got madara with more than 1.2k

so not counting free draws. i have both super rare 950SS was madara 1200 was Naruto. and did 800 on edo han. now i have 75. now i just pull every 10 i can do for cupons till i get another 1 2 hashi frag. and after that hope for free draws.