Why can't I take him to rank 5?

I'm unable to take my absorbing man to rank 5. Am I missing something?

Comments

Gold? Catalysts? Internet connection?

I'm unable to take my absorbing man to rank 5. Am I missing something?

You need to be level 60 to hold enough catalysts to rank up to r5

I'm unable to take my absorbing man to rank 5. Am I missing something?
You need to be level 60 to hold enough catalysts to rank up to r5

Yea I was just told. Thank you