Altar of Bone [Ice Age] Eventide Set: Alpha Edition Type: Artifact

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

Set: Urza's Destiny Type: Creature — Human Cleric Rarity: Rare Cost: {3}{W} When Academy Rector dies

Only creatures can be enchanted this way

"Trying to meet a worthy man in the wrong way is as bad as closing the door on an invited guest

sacrifice a creature

Altar of Bone [Ice Age] Eventide Set: Alpha Edition Type: ArtifactSet: Ice Age Type: Sorcery Rarity: Rare Cost: {G}{W} As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card, reveal it, put it into your hand, then shuffle.