Soul's Attendant

Whenever another creature enters, you may gain 1 life.

Prey Upon

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Carnage Tyrant

This spell can't be countered.
Trample, hexproof

Mistmeadow Skulk

Lifelink, protection from mana value 3 or greater

Perilous Vault

{5}, {T}, Exile Perilous Vault: Exile all nonland permanents.

Elvish Eulogist

Sacrifice Elvish Eulogist: You gain 1 life for each Elf card in your graveyard.

Reverence

Creatures with power 2 or less can't attack you.

Karn's Bastion

{T}: Add {C}.
{4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Baneslayer Angel

Flying, first strike, lifelink, protection from Demons and from Dragons

Moonlit Wake

Whenever a creature dies, you gain 1 life.

Spirit of the Labyrinth

Each player can't draw more than one card each turn.

Nyx-Fleece Ram

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

Blade of Selves

Equipped creature has myriad. (Whenever it attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Equip {4}

Ajani's Mantra

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

Monk Realist

When Monk Realist enters, destroy target enchantment.

Volrath's Gardens

{2}, Tap an untapped creature you control: You gain 2 life. Activate only as a sorcery.

Crawlspace

No more than two creatures can attack you each combat.

Rootgrapple

Destroy target noncreature permanent. If you control a Treefolk, draw a card.

Wrath of God

Destroy all creatures. They can't be regenerated.

Spirited Companion

When Spirited Companion enters, draw a card.

Ulvenwald Tracker

{1}{G}, {T}: Target creature you control fights another target creature.

Elvish Herder

{G}: Target creature gains trample until end of turn.

Weatherseed Elf

{T}: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

Celestial Unicorn

Whenever you gain life, put a +1/+1 counter on Celestial Unicorn.

Secret Rendezvous

You and target opponent each draw three cards.

Thriss, Nantuko Primus

{G}, {T}: Target creature gets +5/+5 until end of turn.

Kaysa

Regrowth

Return target card from your graveyard to your hand.

Soul Warden

Whenever another creature enters, you gain 1 life.

Mangara of Corondor

{T}: Exile Mangara of Corondor and target permanent.

Lifesmith

Whenever you cast an artifact spell, you may pay {1}. If you do, you gain 3 life.

Kei Takahashi

{T}: Prevent the next 2 damage that would be dealt to target creature this turn.

Priest of Titania

{T}: Add {G} for each Elf on the battlefield.

Swords to Plowshares

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

Reliquary Tower

You have no maximum hand size.
{T}: Add {C}.

True Love's Kiss

Exile target artifact or enchantment.
Draw a card.

Righteous Cause

Whenever a creature attacks, you gain 1 life.

Hallowed Burial

Put all creatures on the bottom of their owners' libraries.

Collector Ouphe

Activated abilities of artifacts can't be activated.

Ajani's Pridemate

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Wellwisher

{T}: You gain 1 life for each Elf on the battlefield.

Urborg, Tomb of Yawgmoth

Each land is a Swamp in addition to its other land types.

Sylvan Safekeeper

Sacrifice a land: Target creature you control gains shroud until end of turn. (It can't be the target of spells or abilities.)

Lightning Greaves

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip {0}

Holy Justiciar

{2}{W}, {T}: Tap target creature. If that creature is a Zombie, exile it.

Noble Templar

Vigilance
Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Caustic Caterpillar

{1}{G}, Sacrifice Caustic Caterpillar: Destroy target artifact or enchantment.

Ageless Entity

Whenever you gain life, put that many +1/+1 counters on Ageless Entity.

Undead Slayer

{W}, {T}: Exile target Skeleton, Vampire, or Zombie.

Gaea's Herald

Nature's Claim

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

Elvish Pathcutter

{2}{G}: Target Elf creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

Forest

Introduction to Annihilation

Exile target nonland permanent. Its controller draws a card.

Leonin Elder

Whenever an artifact enters, you may gain 1 life.

Viridian Shaman

When Viridian Shaman enters, destroy target artifact.

Bloom Hulk

When Bloom Hulk enters, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Trelasarra, Moon Dancer

Whenever you gain life, put a +1/+1 counter on Trelasarra, Moon Dancer and scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Songstitcher

{1}{W}: Prevent all combat damage that would be dealt this turn by target attacking creature with flying.

Centaur Healer

When Centaur Healer enters, you gain 3 life.

Verduran Enchantress

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

Haazda Exonerator

{T}, Sacrifice Haazda Exonerator: Destroy target Aura.

Doomskar

Destroy all creatures.
Foretell {1}{W}{W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Dosan the Falling Leaf

Players can cast spells only during their own turns.

True Believer

You have shroud. (You can't be the target of spells or abilities.)

Disenchant

Elvish Champion

Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

Alabaster Mage

{1}{W}: Target creature you control gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Professor of Symbology

When Professor of Symbology enters, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Immaculate Magistrate

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

Heroic Intervention

Permanents you control gain hexproof and indestructible until end of turn.

Azusa, Lost but Seeking

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

Glare of Subdual

Tap an untapped creature you control: Tap target artifact or creature.

Ray of Revelation

Destroy target enchantment.
Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Treats to Share

Create a Food token. (Then exile this card. You may cast the creature later from exile. A Food token is an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")

Curious Pair

Curious Pair // Treats to Share

Essence Warden

Llanowar Elves

Seal of Cleansing

Sacrifice Seal of Cleansing: Destroy target artifact or enchantment.

Juniper Order Druid

Sophic Centaur

{2}{G}{G}, {T}, Discard a card: You gain 2 life for each card in your hand.

Mikokoro, Center of the Sea

{T}: Add {C}.
{2}, {T}: Each player draws a card.

Viridian Zealot

{1}{G}, Sacrifice Viridian Zealot: Destroy target artifact or enchantment.

Revitalize

Thalia, Guardian of Thraben

First strike
Noncreature spells cost {1} more to cast.

Appetite for the Unnatural

Destroy target artifact or enchantment. You gain 2 life.

Mana Tithe

Counter target spell unless its controller pays {1}.

Soltari Priest

Protection from red
Shadow (This creature can block or be blocked by only creatures with shadow.)

Reverse the Sands

Redistribute any number of players' life totals. (Each of those players gets one life total back.)

Khalni Territory

Khalni Territory enters tapped.
{T}: Add {G}.

Khalni Ambush

Khalni Ambush // Khalni Territory

Rift Sower

{T}: Add one mana of any color.
Suspend 2—{G} (Rather than cast this card from your hand, you may pay {G} and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)

Swiftfoot Boots

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control.)
Equip {1}

Peace of Mind

Tonic Peddler

{W}, {T}, Discard a card: Target player gains 3 life.

Centaur Peacemaker

When Centaur Peacemaker enters, each player gains 4 life.

Evolution Sage

Landfall — Whenever a land you control enters, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Utopia Tree

Orim's Prayer

Whenever one or more creatures attack you, you gain 1 life for each attacking creature.

Words of Worship

{1}: The next time you would draw a card this turn, you gain 5 life instead.

Bastion Protector

Commander creatures you control get +2/+2 and have indestructible.

Glowrider

Noncreature spells cost {1} more to cast.

Fumigate

Destroy all creatures. You gain 1 life for each creature destroyed this way.

Beast Within

Destroy target permanent. Its controller creates a 3/3 green Beast creature token.