Gate to the Citadel

({T}: Add {W}.)
Gate to the Citadel enters the battlefield tapped.
{3}{W}, {T}: Seek a nonland card. Activate only once.

Izzet Guildgate

This land enters tapped.
{T}: Add {U} or {R}.

Plains

Azorius Guildgate

This land enters tapped.
{T}: Add {W} or {U}.

Guardian Idol

Guardian Idol enters tapped.
{T}: Add {C}.
{2}: Guardian Idol becomes a 2/2 Golem artifact creature until end of turn.

Wrath of God

Destroy all creatures. They can't be regenerated.

Orzhov Guildgate

This land enters tapped.
{T}: Add {W} or {B}.

Rakdos Guildgate

This land enters tapped.
{T}: Add {B} or {R}.

Gruul Guildgate

This land enters tapped.
{T}: Add {R} or {G}.

Boros Guildgate

This land enters tapped.
{T}: Add {R} or {W}.

Vanquish the Horde

This spell costs {1} less to cast for each creature on the battlefield.
Destroy all creatures.

Selesnya Guildgate

This land enters tapped.
{T}: Add {G} or {W}.

Gate of the Black Dragon

({T}: Add {B}.)
Gate of the Black Dragon enters the battlefield tapped.
{3}{B}, {T}: Seek a nonland card. Activate only once.

Simic Guildgate

This land enters tapped.
{T}: Add {G} or {U}.

Gate to Seatower

({T}: Add {U}.)
Gate to Seatower enters the battlefield tapped.
{3}{U}, {T}: Seek a nonland card. Activate only once.

Dimir Guildgate

This land enters tapped.
{T}: Add {U} or {B}.

Cleansing Nova

Choose one —
• Destroy all creatures.
• Destroy all artifacts and enchantments.

Mind Stone

{T}: Add {C}.
{1}, {T}, Sacrifice Mind Stone: Draw a card.

Coldsteel Heart

Coldsteel Heart enters tapped.
As Coldsteel Heart enters, choose a color.
{T}: Add one mana of the chosen color.

Gate to Manorborn

({T}: Add {G}.)
Gate to Manorborn enters the battlefield tapped.
{3}{G}, {T}: Seek a nonland card. Activate only once.

Maze's End

This land enters tapped.
{T}: Add {C}.
{3}, {T}, Return this land to its owner's hand: Search your library for a Gate card, put it onto the battlefield, then shuffle. If you control ten or more Gates with different names, you win the game.

Depopulate

Each player who controls a multicolored creature draws a card. Then destroy all creatures.

Baldur's Gate

{T}: Add {C}.
{2}, {T}: Add X mana of any one color, where X is the number of other Gates you control.

Day of Judgment

Golgari Guildgate

This land enters tapped.
{T}: Add {B} or {G}.

Thran Portal

Thran Portal enters tapped unless you control two or fewer other lands.
As Thran Portal enters, choose a basic land type.
Thran Portal is the chosen type in addition to its other types.
Mana abilities of Thran Portal cost an additional 1 life to activate.

Sylvan Scrying

Search your library for a land card, reveal it, put it into your hand, then shuffle.

Gate to Tumbledown

({T}: Add {R}.)
Gate to Tumbledown enters the battlefield tapped.
{3}{R}, {T}: Seek a nonland card. Activate only once.