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}.
NM-Mint - $87.50
Lightly Played - $78.80
Moderately Played - $70.00
Heavily Played - $61.30
Damaged - $43.80
NM-Mint Non English - $87.50
Lightly Played Non English - $78.80
Moderately Played Non English - $70.00
Heavily Played Non English - $61.30
Damaged Non English - $43.80