(Spoiler alert for Thor Ragnarok trailer. So, if you plan on watching that and have not, do not read this yet.)
thedude: -Puts Strange Odd Shadow in a battle arena (NC Anyone?)-
Announcer: And now, I give you... your... incredible....
-Shadow readies all his Nexus Force gear- -The door opposite of him starts to open-
Announcer: BROCKTREE!!!!
Brocktree: -Breaks the door down and roars-
Shadow: YEEES!!!
thedude: ???
Shadow: We know each other! He's a friend from Malidor!
Brocktree: -Attacks anyway-
Source: Thor Ragnarok trailer