Quench

Counter target spell unless its controller pays {2}.

Mox Sapphire

Luminarch Aspirant

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control.

Marauding Blight-Priest

Whenever you gain life, each opponent loses 1 life.

Advent of the Wurm

Create a 5/5 green Wurm creature token with trample.

Negate

Immaculate Magistrate

{T}: Put a +1/+1 counter on target creature for each Elf you control.

Mayhem Devil

Whenever a player sacrifices a permanent, Mayhem Devil deals 1 damage to any target.

Hero of Precinct One

Whenever you cast a multicolored spell, create a 1/1 white Human creature token.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Lightning Angel

Dark Ritual

Charging Monstrosaur

Nyx-Fleece Ram

At the beginning of your upkeep, you gain 1 life.

Isamaru, Hound of Konda

Flame Slash

Flame Slash deals 4 damage to target creature.

Forced Fruition

Whenever an opponent casts a spell, that player draws seven cards.

Liliana's Caress

Whenever an opponent discards a card, that player loses 2 life.

Deranged Assistant

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

Generous Visitor

Whenever you cast an enchantment spell, put a +1/+1 counter on target creature.

Essence Warden

Whenever another creature enters, you gain 1 life.

Flux Channeler

Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Ayula's Influence

Discard a land card: Create a 2/2 green Bear creature token.

Llanowar Elves

Filter Out

Return all noncreature, nonland permanents to their owners' hands.

Cryptolith Rite

Creatures you control have "{T}: Add one mana of any color."

Ajani's Pridemate

Whenever you gain life, put a +1/+1 counter on this creature.

Krenko, Mob Boss

{T}: Create X 1/1 red Goblin creature tokens, where X is the number of Goblins you control.

Day of Judgment

Overrun

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)

Honor of the Pure

Glademuse

Whenever a player casts a spell, if it's not their turn, that player draws a card.

Exsanguinate

Each opponent loses X life. You gain life equal to the life lost this way.

Fulminator Mage

Sacrifice Fulminator Mage: Destroy target nonbasic land.

Quicksilver Amulet

{4}, {T}: You may put a creature card from your hand onto the battlefield.

Beast Whisperer

Whenever you cast a creature spell, draw a card.

Blazing Hellhound

{1}, Sacrifice another creature: Blazing Hellhound deals 1 damage to any target.

Mox Ruby

Nature's Claim

Destroy target artifact or enchantment. Its controller gains 4 life.

Leafkin Druid

{T}: Add {G}. If you control four or more creatures, add {G}{G} instead.

Counterspell

Dark Heart of the Wood

Enchantress's Presence

Whenever you cast an enchantment spell, draw a card.

Play with Fire

Play with Fire deals 2 damage to any target. If a player is dealt damage this way, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Mox Jet

Grim Tutor

Search your library for a card, put that card into your hand, then shuffle. You lose 3 life.

Inexorable Tide

Whenever you cast a spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Guttersnipe

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

Flametongue Kavu

When Flametongue Kavu enters, it deals 4 damage to target creature.

Eidolon of Rhetoric

Each player can't cast more than one spell each turn.

Diabolic Edict

Target player sacrifices a creature of their choice.

Bear's Companion

When Bear's Companion enters, create a 4/4 green Bear creature token.

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Cabal Paladin

Whenever you cast a historic spell, Cabal Paladin deals 2 damage to each opponent. (Artifacts, legendaries, and Sagas are historic.)

Fleshbag Marauder

When Fleshbag Marauder enters, each player sacrifices a creature of their choice.

Grim Lavamancer

{R}, {T}, Exile two cards from your graveyard: Grim Lavamancer deals 2 damage to any target.

Collector Ouphe

Activated abilities of artifacts can't be activated.

Braids, Cabal Minion

At the beginning of each player's upkeep, that player sacrifices an artifact, creature, or land of their choice.

Hanna, Ship's Navigator

{1}{W}{U}, {T}: Return target artifact or enchantment card from your graveyard to your hand.

Myr Retriever

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

Mox Pearl

Elvish Visionary

When Elvish Visionary enters, draw a card.

Elvish Mystic

Akroma, Angel of Wrath

Flying, first strike, vigilance, trample, haste, protection from black and from red

Aether Adept

When Aether Adept enters, return target creature to its owner's hand.

Gigantosaurus

Kami of the Crescent Moon

At the beginning of each player's draw step, that player draws an additional card.

Infernal Grasp

Destroy target creature. You lose 2 life.

Hunted Witness

When Hunted Witness dies, create a 1/1 white Soldier creature token with lifelink.

Firebrand Archer

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

Mother of Runes

{T}: Target creature you control gains protection from the color of your choice until end of turn.

Imposing Sovereign

Creatures your opponents control enter tapped.

Growth Spiral

Draw a card. You may put a land card from your hand onto the battlefield.

Kird Ape

Kird Ape gets +1/+2 as long as you control a Forest.

Magus of the Moat

Entomb

Search your library for a card, put that card into your graveyard, then shuffle.

Doomed Traveler

When Doomed Traveler dies, create a 1/1 white Spirit creature token with flying.

Phyrexian Tyranny

Whenever a player draws a card, that player loses 2 life unless they pay {2}.

Mantis Rider

Frantic Search

Draw two cards, then discard two cards. Untap up to three lands.

Magus of the Bazaar

{T}: Draw two cards, then discard three cards.

Mana Leak

Counter target spell unless its controller pays {3}.

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Raise the Palisade

Choose a creature type. Return all creatures that aren't of the chosen type to their owners' hands.

Cloudshift

Exile target creature you control, then return that card to the battlefield under your control.

Bad Moon

Garrison Cat

When Garrison Cat dies, create a 1/1 white Human Soldier creature token.

Horn of Greed

Whenever a player plays a land, that player draws a card.

Court Homunculus

Court Homunculus gets +1/+1 as long as you control another artifact.

Concordant Crossroads

Mortician Beetle

Whenever a player sacrifices a creature, you may put a +1/+1 counter on Mortician Beetle.

Magus of the Coffers

{2}, {T}: Add {B} for each Swamp you control.

Azusa, Lost but Seeking

You may play two additional lands on each of your turns.

Goblin Bombardment

Sacrifice a creature: Goblin Bombardment deals 1 damage to any target.

Morbid Opportunist

Whenever one or more other creatures die, draw a card. This ability triggers only once each turn.

Mana Tithe

Counter target spell unless its controller pays {1}.

Innocent Blood

Each player sacrifices a creature of their choice.

Circle of Dreams Druid

{T}: Add {G} for each creature you control.

Pyretic Ritual

Damnation

Destroy all creatures. They can't be regenerated.

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Kiln Fiend

Whenever you cast an instant or sorcery spell, Kiln Fiend gets +3/+0 until end of turn.

Grasp of Darkness

Target creature gets -4/-4 until end of turn.

Lightning Strike

Lightning Strike deals 3 damage to any target.

Aerial Responder

Omen Hawker

{T}: Add {C}{U}. Spend this mana only to activate abilities.

Omniscience

You may cast spells from your hand without paying their mana costs.

Exquisite Blood

Whenever an opponent loses life, you gain that much life.

Jhoira, Weatherlight Captain

Whenever you cast a historic spell, draw a card. (Artifacts, legendaries, and Sagas are historic.)

Lord of Extinction

Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards.

Mox Amber

{T}: Add one mana of any color among legendary creatures and planeswalkers you control.

Idyllic Tutor

Search your library for an enchantment card, reveal it, put it into your hand, then shuffle.