Generic 4* awakening help

I recently got a generic, I'm indecisive between these champs,....
Emma frost
Void
Magik
Domino
Who would benefit most from awakening?
Emma frost
Void
Magik
Domino
Who would benefit most from awakening?
1
Comments
My understanding of the other 3 is there sig is more helpful for defense. (Could be wrong)
But void 100% needs the dupe to be an amazing champ