Who to upgrade?

Xx_Rider_xX

Who should I upgrade?
The options are:
Medusa
Loki
Magik
Doom
Ikaris
Civil warrior
Wolverine (X-23)
Archangel
Drax
Black bolt

(All 5*)
(None awakened)

Mohammad07

Doom and Medusa

IndianGamer3

I personally prefer arch angel a lot. Stun and heavy!
Prioritize AA, Doom!