It took me quite a few attempts to take down the final Thanos boss in uncollected. After Thanos was defeated, I decided to pop open a 5star crystal. I got lucky :)

Marvel Contest of Champions Happy Opening after Thanos Takedown

Hi, I'm Brian Grant of https://www.contestchampion.com/
The site is in very early stages of development, but soon it's going to be awesome! Come check it out!

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