Attrition [Commander 2011] Horse Set: Alpha Edition Type: Artifact

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Add {C}{C}

Sacrifice Black Lotus: Add three mana of any one color

You may spend mana as though it were mana of any type to cast creature spells

Takeno's Daisho is put into a graveyard from the battlefield

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {1}{B} Return target legendary creature card from your graveyard to the battlefield

Attrition [Commander 2011] Horse Set: Alpha Edition Type: ArtifactSet: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B} {B}, Sacrifice a creature: Destroy target nonblack creature. "I will trade life for life with the insurgents. Our resources, unlike theirs, are limitless." Davvol, Evincar of Rath