Why not do unm?
This was acked of me by a fellow clan M8 also
My reply is this
Building my first 'Unkillable' team I did not know what damage I could do , so figured NM CB would suffice
I did my research on Youtube and built a team with the gear and speeds required to do NM CB. Took some dialing in (trial and error) but got it up to 75 mil 2 key
My clan does not hit UNM CB , so figured I would stay put to help the clan with Nightmare. Otherwise I need to do another gear build with higher speeds and hit UNM CB by myself leaving my clan behind :/