I have 8 t2 alphas, I just opened dormammu and crossbones from crystals a couple days ago. They are all unduped. I was planning on rank 4ing ultron unless I got some good tier champ. But I don't want to regret using the t2 alphas in the future. I know ultron will be a badass at r4 but I want to be sure about it.
What are your thoughts? This is a pic of all my 5 stars now.