wlwl — Marvel Contest of Champions

Discussions

What are the basic essentials before going for the collector?
I've been contemplating on wether to go against the collector now or not, with r5 duped max sig 4* doom as my top champion, a duped r5 ghost also a 4*, a 5* r3 havok, a 4* r4 sunspot...these are my top 5 champions. should i go for it? p.s. i'm already kinda stuck in 5.2.2, final boss (hood) always kills me.