How many mystic mastery core is required for r5 mystic dispersion?

Amanda_Cruze

I have mastery points available to full max mystic dispersion but have 0 mystic mastery cores.
How many mystic cores are required to fully max mystic dispersion?

Thanks in advance

Herbal_Taxman

It’s 80 cores just to go from level 4 to 5. I can’t see what I paid for the first four levels, but it wasn’t cheap.

Try google, it’s out there somewhere.