Modern Horizons 3

Sapphire Medallion

Sapphire Medallion {2}

Artifact
Blue spells you cast cost {1} less to cast.
It is the glimpse of a new horizon beyond the hills, the briny taste of salt spray off a ship's hull, and the whisper of pages turning in a new book. It is discovery.
Urza's Incubator

Urza's Incubator {3}

Artifact
As this artifact enters, choose a creature type.
Creature spells of the chosen type cost {2} less to cast.
"Our recruitment drives are bringing in fewer fresh troops every day. We need a new strategy."
—Urza, to Tawnos
Worn Powerstone

Worn Powerstone {3}

Artifact
This artifact enters tapped.
{T}: Add {C}{C}.
Even a fragment of a powerstone contains within it not just energy, but space—vast dimensions trapped in fragile crystal.
Barbarian Ring

Barbarian Ring

Land
{T}: Add {R}. This land deals 1 damage to you.
Threshold{R}, {T}, Sacrifice this land: It deals 2 damage to any target. Activate only if seven or more cards are in your graveyard.
Cephalid Coliseum

Cephalid Coliseum

Land
{T}: Add {U}. This land deals 1 damage to you.
Threshold{U}, {T}, Sacrifice this land: Target player draws three cards, then discards three cards. Activate only if seven or more cards are in your graveyard.
Deserted Temple

Deserted Temple

Land
{T}: Add {C}.
{1}, {T}: Untap target land.
A monument to long-forgotten gods, it stands as a tribute to the fleeting nature of human ways.
Related card: Eumidian Lifeseed
Nesting Grounds

Nesting Grounds

Land
{T}: Add {C}.
{1}, {T}: Move a counter from target permanent you control onto another target permanent. Activate only as a sorcery.
Dappled coats become armored hides. Soft jaws become razor tusks. Nestling play becomes the fight for survival.
Related card: Eumidian Lifeseed
Phyrexian Tower

Phyrexian Tower

Legendary Land
{T}: Add {C}.
{T}, Sacrifice a creature: Add {B}{B}.
"A cursed silhouette to look upon. Even if the halls stand empty, its vile shadows blight the land. I shudder to think of the evils that it held."
—Koth
Plains

Plains

Basic Land - Plains
({T}: Add {W}.)
Related card: Norn's Fetchling
Island

Island

Basic Land - Island
({T}: Add {U}.)
Swamp

Swamp

Basic Land - Swamp
({T}: Add {B}.)
Mountain

Mountain

Basic Land - Mountain
({T}: Add {R}.)
Forest

Forest

Basic Land - Forest
({T}: Add {G}.)
Related cards: Argothian Uprooting Kami of Bamboo Groves Nissa's Encouragement
Snow-Covered Wastes

Snow-Covered Wastes

Basic Snow Land
{T}: Add {C}.
Plains

Plains

Basic Land - Plains
({T}: Add {W}.)
Related card: Norn's Fetchling
Plains

Plains

Basic Land - Plains
({T}: Add {W}.)
Related card: Norn's Fetchling
Island

Island

Basic Land - Island
({T}: Add {U}.)
Island

Island

Basic Land - Island
({T}: Add {U}.)
Swamp

Swamp

Basic Land - Swamp
({T}: Add {B}.)
Swamp

Swamp

Basic Land - Swamp
({T}: Add {B}.)
Mountain

Mountain

Basic Land - Mountain
({T}: Add {R}.)
Mountain

Mountain

Basic Land - Mountain
({T}: Add {R}.)
Forest

Forest

Basic Land - Forest
({T}: Add {G}.)
Related cards: Argothian Uprooting Kami of Bamboo Groves Nissa's Encouragement
Forest

Forest

Basic Land - Forest
({T}: Add {G}.)
Related cards: Argothian Uprooting Kami of Bamboo Groves Nissa's Encouragement
Echoes of Eternity

Echoes of Eternity {3}{C}{C}{C}

Kindred Enchantment - Eldrazi
If a triggered ability of a colorless spell you control or another colorless permanent you control triggers, that ability triggers an additional time.
Whenever you cast a colorless spell, copy it. You may choose new targets for the copy.