Phyrexian Tower [Ultimate Masters]

Phyrexian Tower [Ultimate Masters]Set: Ultimate Masters Type: Legendary Land Rarity: Rare {T}: Add {C}. {T}, Sacrifice a creature: Add {B}{B}. "Yawgmoth is dead, and his citadels lie empty. But there will always be some who seek power at any price." Karn

Set: Arena League 2001 Type: Instant Rarity: Rare Cost: {2}{U}{U} Counter target spell

Note the number and kind of counters that were on that creature

Set: Alpha Edition Type: Creature — Giant Rarity: Rare Cost: {4}{R} Trample

{0}: Sacrifice Knowledge Vault

you may attach it to target creature you control

Set: Beta Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {W} Enchant creature

Set: Anthologies Type: Instant Rarity: Common Cost: {R} Lightning Bolt deals 3 damage to any target

"Ideas drift like petals on the wind

sacrifice Peacekeeper unless you pay {1}{W}

target player can't cast instant or sorcery spells

{T}: Add {B}{B}

Fire is always dynamic