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 - $82.90
Lightly Played - $78.80
Moderately Played - $74.60
Heavily Played - $66.40
Damaged - $53.90
NM-Mint Non English - $82.90
Lightly Played Non English - $78.80
Moderately Played Non English - $74.60
Heavily Played Non English - $66.40
Damaged Non English - $53.90