Next 5/65 mutant

AATT

I've just explored V4, got a mutant 4->5 gem. I already have two 5/65: domino (sig 95) and corvus (sig 60). Need help to know whom of the next list is more useful for AW.

I would like namor for AW and V2 exploration, but I don't have enough sig stones and he'll be nerfed (not a big nerf imo). Sunspot is also a great choice, but there are a lot of incineration immune defenders and in war, stun immune nodes are annoying if wanna maintain charges. Iceman is a great defender, but doesn't worth a generic AG. AA is a best, but now poison/bleed immune champs are really coomon. ST is a great option for defense, but a 5/65?... I don't think so

Background: have a generic AG and 23 sig stones

Help me, please!

Colonaut123

Wait for omega red. That is without argument the best pick.

Osfan8

Sunspot (unawakened)

At high sig you could argue AA or Namor but unduped Sunspot is an easy choice. I took my 6* to r2 unawakened and use him all the time.

AATT

Thanks, guys. Don't have any mutant 6* yet. I'll wait until dupe namor/AA/sunspot, or get omega red. First one goes directly to 5/65