In the early years of the game, selling champions for Gold and ISO-8 was a standard feature. However, Kabam removed this mechanic several years ago to protect players from accidental deletions and to shift the game’s economy toward a "collection-based" progression system. Why You Can’t Sell Champions Anymore
If you need ISO-8, focus on completing Event Quests or Story Quests. Duplicate champions from the crystals you earn here will provide far more ISO-8 than the old selling mechanic ever did. 3. Leveling for Prestige how to sell champions on marvel contest of champions
Some players confuse "Selling" with "Exchanging." While you can’t sell heroes, you can occasionally trade in certain Catalysts or Rank-Up materials in the "Store" tab under the "Resources" section. Always check the "Black ISO Market" if you have the Summoner's Sigil active, as this allows for some inventory trading. In the early years of the game, selling
If your goal was to sell champions to get more Gold or ISO-8, there are more efficient ways to farm those resources without losing your heroes. 1. The Arena Grind Duplicate champions from the crystals you earn here
Since you can’t manually delete them, the game handles "extra" champions through the Duplication system. When you pull a champion from a crystal that you already own, several things happen automatically: