Defender (This creature can't attack.)
At the beginning of your upkeep, change Wall of Tombstones's base toughness to 1 plus the number of creature cards in your graveyard. (This effect lasts indefinitely.)
Near Mint - $3.50
Near Mint Non-English - $3.50
Lightly Played - $3.25
Lightly Played Non-English - $3.25
Moderately Played - $2.75
Moderately Played Non-English - $2.75
Heavily Played - $2.25
Heavily Played Non-English - $2.25
Damaged - $1.75
Damaged Non-English - $1.75