Force of Will

You may pay 1 life and remove a blue card in your hand from the game instead of paying Force of Will's casting cost. Effects that prevent or redirect damage cannot be used to counter this loss of life. Counter target spell.

Mishra's Workshop

Tap to add 3 colorless mana to your mana pool. This mana may only be used to cast artifacts.

Cavern of Souls

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {1} to your mana pool. {T}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Toxic Deluge

As an additional cost to cast Toxic Deluge, pay X life. All creatures get -X/-X until end of turn.

Dack Fayden

+1: Target player draws two cards, then discards two cards. -2: Gain control of target artifact. -6: You get an emblem with "Whenever you cast a spell that targets one or more permanents, gain control of those permanents."

Azorius Signet

{1}, {T}: Add {W}{U} to your mana pool.

Rakdos Signet

{1}, {T}: Add {B}{R} to your mana pool.

Kolaghan's Command

Choose two — • Return target creature card from your graveyard to your hand. • Target player discards a card. • Destroy target artifact. • Kolaghan's Command deals 2 damage to target creature or player.

River of Tears

{T}: Add {U} to your mana pool. If you played a land this turn, add {B} to your mana pool instead.

Shattering Spree

Replicate {R} (When you play this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Destroy target artifact.

Snow-Covered Island

{T}: Add {U} to your mana pool.

Pyroblast

Counter target spell if it is blue or destroy target permanent if it is blue.

Liliana of the Veil

+1: Each player discards a card. -2: Target player sacrifices a creature. -6: Separate all permanents target player controls into two piles. That player sacrifices all permanents in the pile of his or her choice.

Dig Through Time

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Treasure Cruise

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Draw three cards.

Mana Drain

Counters target spell. At the beginning of your next main phase, add {X} to your mana pool, where X is the casting cost of target spell.

Talisman of Indulgence

{T}: Add {1} to your mana pool. {T}: Add {B} or {R} to your mana pool. Talisman of Indulgence deals 1 damage to you.

Talisman of Dominance

{T}: Add {1} to your mana pool. {T}: Add {U} or {B} to your mana pool. Talisman of Dominance deals 1 damage to you.

Talisman of Progress

{T}: Add {1} to your mana pool. {T}: Add {W} or {U} to your mana pool. Talisman of Progress deals 1 damage to you.

Daze

You may return an island you control to its owner's hand instead of paying Daze's mana cost. Counter target spell unless its controller pays {1}.

Mental Misstep

({U/P} can be paid with either {U} or 2 life.) Counter target spell with converted mana cost 1.

Tainted Pact

Remove the top card of your library from the game. You may put that card into your hand unless it has the same name as another card removed this way. Repeat this process until you put a card into your hand or you remove two cards with the same name, whichever comes first.

Evasive Action

Domain — Counter target spell unless its controller pays {1} for each basic land type among lands you control.

Exotic Orchard

{T}: Add to your mana pool one mana of any color that a land an opponent controls could produce.

Ravages of War

Destroy all lands. (This includes your lands.)

Mana Tithe

Ponder

Dismember

({B/P} can be paid with either {B} or 2 life.) Target creature gets -5/-5 until end of turn.

Gitaxian Probe

({U/P} can be paid with either {U} or 2 life.) Look at target player's hand. Draw a card.

Mana Crypt

At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you. {T}: Add {2} to your mana pool.

Vindicate

Destroy target permanent.

Remand

Counter target spell. If you do, return that spell card to its owner's hand. Draw a card.

Dark Confidant

At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its converted mana cost.

Dimir Signet

{1}, {T}: Add {U}{B} to your mana pool.

Inquisition of Kozilek

Target player reveals his or her hand. You choose a nonland card from it with converted mana cost 3 or less. That player discards that card.

Force Spike

Counter target spell unless its caster pays an additional {1}.

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you. {T}: Add one mana of a color of your choice to your mana pool.

Memory Lapse

Counter target spell. Put it on top of its owner's library instead of into that player's graveyard.

Mana Leak

Counter target spell unless its caster pays an additional {3}.

Reflecting Pool

{T}: Add to your mana pool one mana of any type that any land you control can produce.

Pithing Needle

As Pithing Needle comes into play, name a card. Activated abilities of sources with the chosen name can't be played unless they're mana abilities.

Adarkar Wastes

{T}: Add {1} to your mana pool. {T}: Add {W} or {U} to your mana pool. Adarkar Wastes deals 1 damage to you.

Shivan Reef

{T}: Add {1} to your mana pool. {T}: Add {U} or {R} to your mana pool. Shivan Reef deals 1 damage to you.

Underground River

{T}: Add {1} to your mana pool. {T}: Add {U} or {B} to your mana pool. Underground River deals 1 damage to you.

Thoughtseize

Target player reveals his or her hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

Volcanic Island

Counts as both islands and mountains and is affected by spells that affect either. Tap to add either {U} or {R} to your mana pool.

Counterspell

Counters target spell as it is being cast.

Badlands

Counts as both mountains and swamp and is affected by spells that affect either. Tap to add either {R} or {B} to your mana pool.

Red Elemental Blast

Counters a blue spell being cast or destroys a blue card in play.

Underground Sea

Counts as both swamp and islands and is affected by spells that affect either. Tap to add either {B} or {U} to your mana pool.

Plateau

Counts as both mountains and plains and is affected by spells that affect either. Tap to add either {R} or {W} to your mana pool.

Tundra

Counts as both islands and plains and is affected by spells that affect either. Tap to add either {U} or {W} to your mana pool.

Armageddon

All lands in play are destroyed.

Swords to Plowshares

Target creature is removed from game entirely; return to owner's deck only when game is over. Creature's controller gains life points equal to creature's power.

Demonic Tutor

You may search your library for one card and take it into your hand. Reshuffle your library afterwards.

Scrubland

Counts as both plains and swamp and is affected by spells that affect either. Tap to add either {W} or {B} to your mana pool.

Treachery

When Treachery comes into play, untap up to five lands. You control enchanted creature.

Miscalculation

Counter target spell unless its caster pays an additional {2}. Cycling {2} (You may pay {2} and discard this card from your hand to draw a card. Play this ability as an instant.)

Vampiric Tutor

Pay 2 life: Search your library for any one card. Shuffle your library, then put that card on top of your library.

Tithe

Search your library for a plains card. If you control fewer lands than target opponent, you may search your library for an additional plains card. Reveal those cards to all players and put them into your hand. Shuffle your library afterwards.

Jace, the Mind Sculptor

+2: Look at the top card of target player's library. You may put that card on the bottom of that player's library. 0: Draw three cards, then put two cards from your hand on top of your library in any order. -1: Return target creature to its owner's hand. -12: Exile all cards from target player's library, then that player shuffles his or her hand into his or her library.

Bloodstained Mire

Flooded Strand

Marsh Flats

Misty Rainforest

Polluted Delta

Sacred Foundry

Scalding Tarn

Steam Vents

Verdant Catacombs

Watery Grave

Windswept Heath

Wooded Foothills

Arid Mesa

Boros Signet

Brainstorm

Fact or Fiction

Fiery Confluence

Izzet Signet

Orzhov Signet

Preordain

Sol Ring

Ancient Tomb

Dust Bowl

Mana Confluence

Wasteland

Chandra, Torch of Defiance

Abrade

Spell Pierce

U

Blood Crypt

({T}: Add {B} or {R}.) As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Godless Shrine

({T}: Add {W} or {B}.) As Godless Shrine enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Hallowed Fountain

({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Command Tower

{T}: Add one mana of any color in your commander's color identity.