North Star

{4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.)

Circle of Protection: Black

{1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

Ankh of Mishra

Whenever a land enters, Ankh of Mishra deals 2 damage to that land's controller.

Cockatrice

Flying
Whenever Cockatrice blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Strip Mine

{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.

Killer Bees

Flying
{G}: Killer Bees gets +1/+1 until end of turn.

Arboria

Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Mox Ruby

Regrowth

Return target card from your graveyard to your hand.

Keldon Warlord

Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control.

Moat

Mana Matrix

Instant and enchantment spells you cast cost {2} less to cast.

Lifeblood

Whenever a Mountain an opponent controls becomes tapped, you gain 1 life.

Mirror Universe

{T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep.

Fellwar Stone

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

Jihad

As Jihad enters, choose a color and an opponent.
White creatures get +2/+1 as long as the chosen player controls a nontoken permanent of the chosen color.
When the chosen player controls no nontoken permanents of the chosen color, sacrifice Jihad.

Morale

Attacking creatures get +1/+1 until end of turn.

Mox Pearl

Mana Clash

You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip.

Verduran Enchantress

Whenever you cast an enchantment spell, you may draw a card.

Castle

Untapped creatures you control get +0/+2.

Sentinel

{0}: Change Sentinel's base toughness to 1 plus the power of target creature blocking or blocked by Sentinel. (This effect lasts indefinitely.)

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Island of Wak-Wak

{T}: Target creature with flying has base power 0 until end of turn.

Singing Tree

{T}: Target attacking creature has base power 0 until end of turn.

Avoid Fate

Counter target instant or Aura spell that targets a permanent you control.

Disenchant

Winds of Change

Each player shuffles the cards from their hand into their library, then draws that many cards.

Shatterstorm

Destroy all artifacts. They can't be regenerated.

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Bronze Horse

Trample
As long as you control another creature, prevent all damage that would be dealt to Bronze Horse by spells that target it.

Wanderlust

Enchant creature
At the beginning of the upkeep of enchanted creature's controller, Wanderlust deals 1 damage to that player.

Al-abara's Carpet

{5}, {T}: Prevent all damage that would be dealt to you this turn by attacking creatures without flying.

Rock Hydra

Rock Hydra enters with X +1/+1 counters on it.
For each 1 damage that would be dealt to Rock Hydra, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage.
{R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn.
{R}{R}{R}: Put a +1/+1 counter on Rock Hydra. Activate only during your upkeep.

Righteousness

Target blocking creature gets +7/+7 until end of turn.

Mox Emerald

Llanowar Elves

Taiga

Northern Paladin

{W}{W}, {T}: Destroy target black permanent.

Chaos Orb

{1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

Howling Mine

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Crusade

Hazezon Tamar

When Hazezon Tamar enters, create X 1/1 Sand Warrior creature tokens that are red, green, and white at the beginning of your next upkeep, where X is the number of lands you control at that time.
When Hazezon leaves the battlefield, exile all Sand Warriors.

Lady Caleria

{T}: Lady Caleria deals 3 damage to target attacking or blocking creature.

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Forcefield

{1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

Presence of the Master

Whenever a player casts an enchantment spell, counter it.

Johan

At the beginning of combat on your turn, you may have Johan gain "Johan can't attack" until end of combat. If you do, attacking doesn't cause creatures you control to tap this combat if Johan is untapped.

Mana Flare

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Untamed Wilds

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

Sisters of the Flame

Fastbond

You may play any number of lands on each of your turns.
Whenever you play a land, if it wasn't the first land you played this turn, Fastbond deals 1 damage to you.

Concordant Crossroads

Livonya Silone

First strike; legendary landwalk (This creature can't be blocked as long as defending player controls a legendary land.)

Gauntlet of Might

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

Plateau

Planar Gate

Creature spells you cast cost {2} less to cast.

Sol Ring

Revelation

Jacques le Vert

Army of Allah

Attacking creatures get +2/+0 until end of turn.

Blessing

Enchant creature
{W}: Enchanted creature gets +1/+1 until end of turn.

Savannah

Ifh-Bíff Efreet

Flying
{G}: Ifh-Bíff Efreet deals 1 damage to each creature with flying and each player. Any player may activate this ability.

Plains

Elven Riders

Elven Riders can't be blocked except by Walls and/or creatures with flying.

Falling Star

Flip Falling Star onto the playing area from a height of at least one foot. Falling Star deals 3 damage to each creature it lands on. Tap all creatures dealt damage by Falling Star. If Falling Star doesn't turn completely over at least once during the flip, it has no effect.

Forest

Birds of Paradise

Mountain

Wrath of God

Destroy all creatures. They can't be regenerated.

Tranquility

Shahrazad

Players play a Magic subgame, using their libraries as their decks. Each player who doesn't win the subgame loses half their life, rounded up.

Berserk

Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.

Ali from Cairo

Damage that would reduce your life total to less than 1 reduces it to 1 instead.

Orcish Oriflamme

Attacking creatures you control get +1/+0.

Spiritual Sanctuary

At the beginning of each player's upkeep, if that player controls a Plains, they gain 1 life.

Basalt Monolith

Basalt Monolith doesn't untap during your untap step.
{T}: Add {C}{C}{C}.
{3}: Untap Basalt Monolith.

Adventurers' Guildhouse

Green legendary creatures you control have "bands with other legendary creatures." (Any legendary creatures can attack in a band as long as at least one has "bands with other legendary creatures." Bands are blocked as a group. If at least two legendary creatures you control, one of which has "bands with other legendary creatures," are blocking or being blocked by the same creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

City of Brass

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

Sunastian Falconer

Shatter

Eureka

Starting with you, each player may put a permanent card from their hand onto the battlefield. Repeat this process until no one puts a card onto the battlefield.