Super-Nova vs Black Adam & Composite Superman
Two powerful DC characters vs A very powerful Xandarian. Super-Nova went toe to toe with Thing,Wonder Man,She-Thing,Firelord,Thor,Quasar,Human Torch and was getting the better of them.
Super-Nova- http://www.marvunapp.com/Appendix3/novasaal.htm
vs
Black Adam- http://www.dcdatabaseproject.com/wiki/index.php/Black_Adam
&