first partner up with 2 artix then fight

use crashoverride
must be lv 50
but you can lv up with this esay

I can't figure out how to get the two Artixes on my team! How do you do it?

first invite artix as a friend b then go to amytiville then go to the right if you see a
two path take the path at the bottom there is a quest first you will see atix pet then so
on