How To Sell Champions On Marvel Contest Of Champions

If your inventory is overflowing, you can sell ISO-8 bricks for Gold. The Arena: This is the #1 way to earn Gold and Units.

You are stuck with your champions forever—so you might as well rank them up

This article will explain the exact mechanics of how to sell Champions, the hidden costs (the "ISO-8 Debt"), the rewards you actually get versus what you lose, and—most importantly—the smarter strategies that veteran players use to manage their rosters.