Urza's Tower (Plains) [Chronicles]Set: Chronicles Type: Land Urza's Tower Rarity: Uncommon {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.

Put those cards onto the battlefield tapped

then look at the top X cards of your library

determines victory

It may look like soil

For all its traps and defenses

smolders long after it's extinguished

khan of the Mardu

Set: Archenemy: Nicol Bolas Type: Creature — Sphinx Rarity: Rare Cost: {4}{U}{U} Flying

As long as Conqueror's Flail is attached to a creature

exile it instead of putting it anywhere else

Each copy targets a different one of those permanents and players

Set: Time Spiral Timeshifted Type: Creature — Avatar Rarity: Rare Cost: {3}{G}{G}{G} As long as Gaea's Liege isn't attacking