Archipelago Boat Race

When this card enters the battlefield, if you cast it,
each player gets ten landmark counters. Whenever
a player would take damage, instead the player who
dealt the damage removes that many landmark
counters from them. When a player removes the
last landmark counter from an opponent, that
player gains 7 life, creates 5 Treasure tokens, and
draws three cards. When the last landmark counter
is removed from a player, exile this card. If this
card would leaves the battlefield, remove all
l