How many copies of your Chosen Champion can you have in your Main Deck?

The correct answer indicates that you can have a total of two copies of your Chosen Champion in your Main Deck, excluding the one that is designated in your Chosen Champion zone. This rule is designed to ensure that players can build their decks with some strategic flexibility while still adhering to the unique mechanics of the Chosen Champion system.

Having two copies in your Main Deck allows players to draw on the strengths and abilities of their Chosen Champion more reliably during gameplay without overwhelming the deck with excessive copies, effectively promoting balanced deck construction. This limit encourages variety and strategic choices within the gameplay, as it prevents a single Champion from dominating the entirety of a player's strategy.

In contrast to the choices that suggest different numbers of copies for the Chosen Champion, they fail to consider the specific rule regarding the exclusion of the one in the Chosen Champion zone, which is critical in adhering to the game’s design and mechanics.