In what context do players consult each other during a Two-Headed Giant game?

In a Two-Headed Giant game, players are allowed to consult with each other while considering whether to mulligan. This is a key aspect of the format, as each team must make collective decisions regarding their beginning hand. Communication during the mulligan phase enables teammates to strategize together, ensuring that their decisions align with the shared goals of the team.

In contrast, during the game, while players may communicate strategies and thoughts, certain actions such as announcing spells or taking actions during combat are typically resolved in a more structured manner without requiring consultation. Each player's turn includes individual priority to act independently. Thus, allowing discussion during the mulligan phase helps foster teamwork, which is integral in a cooperative format like Two-Headed Giant.