I'd go for Karnak or Diablo if I were you.. Groot and Cyclops are good options too..
Cap IW if ya got lots of sigs Hype if you don't
You can't really make a mistake here, both great options! Like they all said, CAPIW needs a high sig, but I never understand why that should be a reason not to awaken him.. Whenever you get the chance you should awaken him, there are still plenty of sig stones to come as five star sig stones are not that rare anymore! It's silly not to use an awakening gem on someone due to the fact you can't bring this champ directly to sig 200..Like I said, both champs are a great option, but CAPIW would have my preference and 80 sig stones is a perfect way to start!Btw, Nick to rank 5 will not hurt you nor your account and also colossus deserves a little more love (even unawakened)
That could be quite decent I guess, caiw is really good.You could get the sigs in future bud, caiw is your guy!And yeah, the decision on rank 5, you got deep wounds?Deep wounds gives access to nick to an whole new damage level against non-bleed immunes.You can probably take caiw later and still be benefitted from the deep wounds.