If Lake of the Dead would enter the battlefield, sacrifice a Swamp instead. If you do, put Lake of the Dead onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {B}. {T}, Sacrifice a Swamp: Add {B}{B}{B}{B}.
Near Mint - $73.300
Lightly Played - $58.600
Moderately Played - $51.300
Heavily Played - $44.000
Damaged - $36.700
Near Mint Spanish - $73.300
Lightly Played Spanish - $58.600
Moderately Played Spanish - $51.300
Heavily Played Spanish - $44.000
Damaged Spanish - $36.700