its reset so u need more 60 pulls for next one

tyvm and this answer is for sure righ?

It's a counter to 60, like wish credits in refine or charms. The only difference is you do not physically see the counter, and have to count it manually. Every draw counts, free or not.

If the counter hit 60, you get a rare, and counter reset to zero. If you luck out on the rng and draws a rare before counter reach 60 (something like 1% chance per scroll), the counter immediately reset to zero. This is why occasionally, you get rares in less than 60 scrolls, and future draws stop lining up in multiples of 60.

For edo treasure specifically, the rare counter is only 30 draws.

took me 40 in edo to get my first rare...

I think the counter in edo tensei is 40, but the chance to pull a rare out a free draw is something like 3-4%, so, very likely, within your first 3 'draw ten' you get a rare by luck.

so Iamasrub you're agreeing that it reset after getting a rare on a free draw right?

Yes, it resets if you get a rare on a free draw. There is no difference between a draw 10 and 10 free draws over 20 days.

:( tyvm I got the wrong info and wasted 2-3 x10 on that treasure thinking my next rare was close...