What were your opponents for side quest

I got
x23 - fix it - nova
OG Wolverine - gulk - annihilus
For level 3 and 4. Wonder if they are random

Comments

Same, some mix of oml/wolv, gulk/fixit, nova/annihilus/surfer

Did Level 4 and 5 and got the same defenders on both runs - Mutant (OML), Science (iHulk), Cosmic (Annihilus) and then Rhino boss.

Mutant was OML, X-23 and Wolverine
Science was Joe Fixit, Gulk and IHulk
Cosmic was Silver Surfer, Annihilus and Nova