Artifact Creature — Wall 0/1, 5 (5)
Rare (U2)
Defender (This creature can't attack.)
Exile a creature card from your graveyard: Put X +0/+1 counters on Necropolis, where X is the exiled card's converted mana cost.
Illus. NéNé Thomas

4/1/2008: A "creature card" is any card with the type Creature, even if it has other types such as Artifact, Enchantment, or Land. Older cards of type Summon are also Creature cards.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Commander