name: Unholy Grotto
originalText: oc\nT: Add o1 to your mana pool.\no\nB, oc\nT: Put target Zombie card from your graveyard on top of your library.
printings: ONS, PLST, SLD
text: {T}: Add {C}.\n{B}, {T}: Put target Zombie card from your graveyard on top of your library.