Which 6* to rank up? (all awakened)

Oliver345781

EdisonLaw

Serpent

For attack or for defense?

Oliver345781

EdisonLaw said:

For attack or for defense?

For general use. Def and off

Yuvraj_267

Serpent

Serpent, he is currently best cosmic defender (comparable one with maestro). After awakening, he is way more annoying defender. He is also good on attack but if you still focus on on offense, then you should choose either black cat(if you can master her) or hulkbuster (you can't master black cat).