Blackheart's Bay

Blackheart's Bay enters the battlefield under
nobody's control. (Marshall searches his library
for a basic land card, puts it onto the battlefield, then shuffles. All players may use Blackheart's Bay's Abilities.)
At the beginning of each player's upkeep, they
create a treasure token.
{4}, Sacrifice 8 treasure tokens: Deal 8 damage to
any target.