Marvel Contest of Champions - Claim 5-STAR Unstoppable Colossus | Upgrade | Versus Top Players\r<br>Marvel Contest of Champions - Unstoppable Colossus (5-Star) Rank 2 Level 35\r<br>Marvel Contest of Champions - Unstoppable Colossus (5-Star) Versus Top Players\r<br>What we need to upgrade this champion to rank 2:\r<br>2x Tier 4 Basic Catalyst\r<br>3x Tier 3 Class Catalyst\r<br>5x Tier 1 Alpha Catalyst\r<br>\r<br>Twitter ►► \r<br>Facebook ►► \r<br>Google+ ►► \r<br>\r<br>Game:\r<br>Marvel Contest of Champions ►
