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 - $76.30
Lightly Played - $72.50
Moderately Played - $68.70
Heavily Played - $61.00
Damaged - $49.60
NM-Mint Non English - $76.30
Lightly Played Non English - $72.50
Moderately Played Non English - $68.70
Heavily Played Non English - $61.00
Damaged Non English - $49.60