Hard to say. It was probably about 60 runs of the second boss for me to get my first one, but I got another one less than 20 runs after that. Definitely not a large enough sample size to estimate your chances!
Flex Your Sets
TNSN
#818
fury
#824
Managed to merch my way to the original Oryx Awesome set! Still need the new set, it will be awesome to have them all someday!
if I ever beat O3, that is…