Arbiter of Knollridge
Árbitro da Cordilheira Redonda
Árbitro de Cerroloma
Creature — Giant Wizard
Vigilance When Arbiter of Knollridge enters the battlefield, each player's life total becomes the highest life total among all players.
In a Two-Headed Giant game, each team chooses one person on that team to gain the appropriate amount of life. This basically means that the triggered ability will set the life total of each team to that of the team with the highest life total.
Abilities that trigger when a player gains life may trigger as a result of this ability.