Invasion
Urza's Filter {4}
Artifact
Multicolored spells cost up to {2} less to cast.
"It's a tool for aiding my other tools," explained Urza. "Now they'll work in harmony."
Ancient Spring
Land
Ancient Spring enters the battlefield tapped.
{T}: Add {U}.
{T}, Sacrifice Ancient Spring: Add {W}{B}.
{T}: Add {U}.
{T}, Sacrifice Ancient Spring: Add {W}{B}.
Coastal Tower
Land
Coastal Tower enters the battlefield tapped.
{T}: Add {W} or {U}.
{T}: Add {W} or {U}.
The Capashen built the highest towers in Benalia to afford themselves the best view.
Elfhame Palace
Land
Elfhame Palace enters the battlefield tapped.
{T}: Add {G} or {W}.
{T}: Add {G} or {W}.
Llanowar has seven elfhames, or kingdoms, each with its own ruler. Their palaces are objects of awe, wonder, and envy.
Geothermal Crevice
Land
Geothermal Crevice enters the battlefield tapped.
{T}: Add {R}.
{T}, Sacrifice Geothermal Crevice: Add {B}{G}.
{T}: Add {R}.
{T}, Sacrifice Geothermal Crevice: Add {B}{G}.
Irrigation Ditch
Land
Irrigation Ditch enters the battlefield tapped.
{T}: Add {W}.
{T}, Sacrifice Irrigation Ditch: Add {G}{U}.
{T}: Add {W}.
{T}, Sacrifice Irrigation Ditch: Add {G}{U}.
Keldon Necropolis
Legendary Land
{T}: Add {C}.
{4}{R}, {T}, Sacrifice a creature: Keldon Necropolis deals 2 damage to any target.
{4}{R}, {T}, Sacrifice a creature: Keldon Necropolis deals 2 damage to any target.
Salt Marsh
Land
Salt Marsh enters the battlefield tapped.
{T}: Add {U} or {B}.
{T}: Add {U} or {B}.
Only death breeds in stagnant water.
—Urborg saying
—Urborg saying
Shivan Oasis
Land
Shivan Oasis enters the battlefield tapped.
{T}: Add {R} or {G}.
{T}: Add {R} or {G}.
Only the hardiest explorers survive to eat the fruit.
Sulfur Vent
Land
Sulfur Vent enters the battlefield tapped.
{T}: Add {B}.
{T}, Sacrifice Sulfur Vent: Add {U}{R}.
{T}: Add {B}.
{T}, Sacrifice Sulfur Vent: Add {U}{R}.
Tinder Farm
Land
Tinder Farm enters the battlefield tapped.
{T}: Add {G}.
{T}, Sacrifice Tinder Farm: Add {R}{W}.
{T}: Add {G}.
{T}, Sacrifice Tinder Farm: Add {R}{W}.
Urborg Volcano
Land
Urborg Volcano enters the battlefield tapped.
{T}: Add {B} or {R}.
{T}: Add {B} or {R}.
Deep in the heart of Urborg lie massive volcanoes whose thick black smoke covers the land with perpetual darkness.
