What is the starting life total for each team in a Two-Headed Giant game?

In a Two-Headed Giant game, each team starts with a collective life total of 30 life. This format involves two players working together as one team, meaning they share their life total. Each player contributes to that life total, and the amount is set at 30 for the team. This total is higher than the standard 20 life for individual players in a normal game of Magic: The Gathering, reflecting the cooperative nature of the format and allowing teams to strategize together more effectively.

Each player on the team is considered to have 15 life individually, but since the two players combine their life totals, it sums up to 30. This starting life total can greatly influence the dynamics of gameplay, as teams can absorb more damage collectively before being defeated. The other options listed do not accurately represent the rules governing the starting life total for a Two-Headed Giant match in Magic: The Gathering.