What does it take just to roll a dragon?

I have a few alts, been rolling on them quite a few times but never got any of the new mythics. I've seen videos of people taking 1 or 3 days of non stop rolling but all that just for 1 dragon? The devs also really messed up with the tokens cause if they just let every dragon turn into the rework versions it would be at least a bit easier to get.

2024: Dragon rework when? 2025: Dragon when?