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 - $78.80
Lightly Played - $74.90
Moderately Played - $71.00
Heavily Played - $63.10
Damaged - $51.30
NM-Mint Non English - $78.80
Lightly Played Non English - $74.90
Moderately Played Non English - $71.00
Heavily Played Non English - $63.10
Damaged Non English - $51.30