What rank are u taking them up to..all 3 of them are useful but other than doc oc,the other two are not the best options to spend t2a on..moreover doc oc is available as a 6* so that comes into the equation as well...
In that case...all 3 of them are very good options to atleast r3..doc oc is a really good champ with amazing block proficiency and an ability to infinitely power lock or heal block Ur opponent..
Elektra is a really easy to ability reduction champ..if you place a debuff on Ur opponent(parry stun,bleed or armour break) she reduced opponents ability and that can help u against pesky defenders like modok,spideys and others
Agent venom is more of a defender but at lower levels he is really useful as an attacker cuz his tenacity helps u recover by removing debuffs on you incase u mess up and get hit and get a bleed or poison on u
I would upgrade them in this order-doc oc, Elektra,agent venom
Comments
Elektra is a really easy to ability reduction champ..if you place a debuff on Ur opponent(parry stun,bleed or armour break) she reduced opponents ability and that can help u against pesky defenders like modok,spideys and others
Agent venom is more of a defender but at lower levels he is really useful as an attacker cuz his tenacity helps u recover by removing debuffs on you incase u mess up and get hit and get a bleed or poison on u
I would upgrade them in this order-doc oc, Elektra,agent venom