Phyrexian Altar [Invasion] Magic 2010 Whenever enchanted land is tapped

Whenever enchanted land is tapped for mana

Set: Future Sight Type: Instant Rarity: Rare Cost: {0} Search your library for a green creature card

Set: Invasion Type: Legendary Creature — Merfolk Noble Rarity: Rare Cost: {3}{U}{U} {U}{U}

Set: Judge Gift Cards 2008 Type: Sorcery Rarity: Rare Cost: {4}{U}{U} Shuffle your library

Search your library for a green creature card

Phyrexian Altar [Invasion] Magic 2010 Whenever enchanted land is tappedSet: Invasion Type: Artifact Rarity: Rare Cost: {3} Sacrifice a creature: Add one mana of any color. "Your life was meaningless, but your death will glorify Yawgmoth." Tsabo Tavoc