In a game using one or more supplementary decks of nontraditional cards (see rule 100.2d), each supplementary deck’s owner shuffles it so the cards are in a random order. Each player may then shuffle or cut their opponents’ supplementary decks.
May 3, 2019 · War of the Spark
In a Two-Headed Giant game, each team’s starting life total is 30.
January 25, 2019 · Ravnica Allegiance
In a Two-Headed Giant game, each team's starting life total is 30.
February 1, 2014 · Born of the Gods
In a Two-Headed Giant game, each team’s starting life total is 30.
July 13, 2013 · Magic 2014
In a Two-Headed Giant game, each team's starting life total is 30.
February 1, 2010 · Worldwake
In a Two-Headed Giant game, each team starts with a shared life total of 30 instead.