Quicksilver Wall

Defender (This creature can't attack.)
{4}: Return this creature to its owner's hand. Any player may activate this ability.

Wall of Vipers

Defender (This creature can't attack.)
{3}: Destroy this creature and target creature it's blocking. Any player may activate this ability.

Aura Fracture

Sacrifice a land: Destroy target enchantment.

Coastal Hornclaw

Sacrifice a land: This creature gains flying until end of turn.

Excavation

{1}, Sacrifice a land: Draw a card. Any player may activate this ability.

Vintara Snapper

This creature has shroud as long as you control no untapped lands. (It can't be the target of spells or abilities.)

Spore Frog

Sacrifice this creature: Prevent all combat damage that would be dealt this turn.

Silt Crawler

When this creature enters, tap all lands you control.

Sword Dancer

{W}{W}: Target attacking creature gets -1/-0 until end of turn.

Jolrael, Empress of Beasts

{2}{G}, {T}, Discard two cards: All lands target player controls become 3/3 creatures until end of turn. They're still lands.

Root Cage

Mercenaries don't untap during their controllers' untap steps.

Mageta's Boon

Flash
Enchant creature
Enchanted creature gets +1/+2.

Rhystic Study

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Entangler

Enchant creature
Enchanted creature can block any number of creatures.

Celestial Convergence

This enchantment enters with seven omen counters on it.
At the beginning of your upkeep, remove an omen counter from this enchantment. If there are no omen counters on this enchantment, the player with the highest life total wins the game. If two or more players are tied for highest life total, the game is a draw.

Latulla, Keldon Overseer

{X}{R}, {T}, Discard two cards: Latulla deals X damage to any target.

Psychic Theft

Target player reveals their hand. You choose an instant or sorcery card from it and exile that card. You may cast that card for as long as it remains exiled. At the beginning of the next end step, if you haven't cast the card, return it to its owner's hand.

Alexi, Zephyr Mage

{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.

Shield Dancer

{2}{W}: The next time target attacking creature would deal combat damage to this creature this turn, that creature deals that damage to itself instead.

Avatar of Will

If an opponent has no cards in hand, this spell costs {6} less to cast.
Flying

Infernal Genesis

At the beginning of each player's upkeep, that player mills a card. Then they create X 1/1 black Minion creature tokens, where X is the milled card's mana value.

Rhystic Lightning

Rhystic Lightning deals 4 damage to any target unless that permanent's controller or that player pays {2}. If they do, Rhystic Lightning deals 2 damage to the permanent or player.

Inflame

Inflame deals 2 damage to each creature dealt damage this turn.

Barbed Field

Enchant land
Enchanted land has "{T}: This land deals 1 damage to any target."

Sunken Field

Enchant land
Enchanted land has "{T}: Counter target spell unless its controller pays {1}."

Abolish

You may discard a Plains card rather than pay this spell's mana cost.
Destroy target artifact or enchantment.

Troubled Healer

Sacrifice a land: Prevent the next 2 damage that would be dealt to any target this turn.

Well of Life

At the beginning of your end step, if you control no untapped lands, you gain 2 life.

Pygmy Razorback

Mageta the Lion

{2}{W}{W}, {T}, Discard two cards: Destroy all creatures except for Mageta. Those creatures can't be regenerated.

Pit Raptor

Flying, first strike
At the beginning of your upkeep, sacrifice this creature unless you pay {2}{B}{B}.

Flay

Target player discards a card at random. Then that player discards another card at random unless they pay {1}.

Marsh Boa

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Vitalizing Wind

Creatures you control get +7/+7 until end of turn.

Avatar of Woe

If there are ten or more creature cards total in all graveyards, this spell costs {6} less to cast.
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
{T}: Destroy target creature. It can't be regenerated.

Glittering Lion

Prevent all damage that would be dealt to this creature.
{3}: Until end of turn, this creature loses "Prevent all damage that would be dealt to this creature." Any player may activate this ability.

Whip Sergeant

{R}: Target creature gains haste until end of turn. (It can attack this turn.)

Darba

At the beginning of your upkeep, sacrifice this creature unless you pay {G}{G}.

Mercenary Informer

This creature can't be the target of black spells or abilities from black sources.
{2}{W}: Put target nontoken Mercenary on the bottom of its owner's library.

Soul Charmer

Whenever this creature deals combat damage to a creature, you gain 2 life unless that creature's controller pays {2}.

Keldon Berserker

Whenever this creature attacks, if you control no untapped lands, it gets +3/+0 until end of turn.

Spiketail Drake

Flying
Sacrifice this creature: Counter target spell unless its controller pays {3}.

Rebel Informer

This creature can't be the target of white spells or abilities from white sources.
{3}: Put target nontoken Rebel on the bottom of its owner's library.

Steal Strength

Target creature gets +1/+1 until end of turn. Another target creature gets -1/-1 until end of turn.

Veteran Brawlers

This creature can't attack if defending player controls an untapped land.
This creature can't block if you control an untapped land.

Rhystic Cave

{T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant.

Forgotten Harvest

At the beginning of your upkeep, you may exile a land card from your graveyard. If you do, put a +1/+1 counter on target creature.

Avatar of Hope

If you have 3 or less life, this spell costs {6} less to cast.
Flying
This creature can block any number of creatures.

Plague Fiend

Whenever this creature deals combat damage to a creature, destroy that creature unless its controller pays {2}.

Bog Elemental

Protection from white
At the beginning of your upkeep, sacrifice this creature unless you sacrifice a land.

Blessed Wind

Lesser Gargadon

Whenever this creature attacks or blocks, sacrifice a land.

Rib Cage Spider

Reach (This creature can block creatures with flying.)

Samite Sanctuary

{2}: Prevent the next 1 damage that would be dealt to target creature this turn. Any player may activate this ability.

Flameshot

You may discard a Mountain card rather than pay this spell's mana cost.
Flameshot deals 3 damage divided as you choose among one, two, or three target creatures.

Vintara Elephant

Trample
{3}: This creature loses trample until end of turn. Any player may activate this ability.

Agent of Shauku

{1}{B}, Sacrifice a land: Target creature gets +2/+0 until end of turn.

Copper-Leaf Angel

Flying
{T}, Sacrifice X lands: Put X +1/+1 counters on this creature.

Flowering Field

Enchant land
Enchanted land has "{T}: Prevent the next 1 damage that would be dealt to any target this turn."

Despoil

Destroy target land. Its controller loses 2 life.

Task Mage Assembly

When there are no creatures on the battlefield, sacrifice this enchantment.
{2}: This enchantment deals 1 damage to target creature. Any player may activate this ability but only as a sorcery.

Withdraw

Return target creature to its owner's hand. Then return another target creature to its owner's hand unless its controller pays {1}.

Mine Bearer

{T}, Sacrifice this creature: Destroy target attacking creature.

Brutal Suppression

Activated abilities of nontoken Rebels cost an additional "Sacrifice a land" to activate.

Thrive

Put a +1/+1 counter on each of X target creatures.

Wild Might

Target creature gets +1/+1 until end of turn. That creature gets an additional +4/+4 until end of turn unless any player pays {2}.

Hazy Homunculus

This creature can't be blocked as long as defending player controls an untapped land.

Windscouter

Flying
When this creature attacks or blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Avatar of Might

If an opponent controls at least four more creatures than you, this spell costs {6} less to cast.
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Nakaya Shade

{B}: This creature gets +1/+1 until end of turn unless any player pays {2}.

Reveille Squad

Whenever one or more creatures attack you, if this creature is untapped, you may untap all creatures you control.

Searing Wind

Searing Wind deals 10 damage to any target.

Rhystic Circle

{1}: Any player may pay {1}. If no one does, the next time a source of your choice would deal damage to you this turn, prevent that damage.

Fen Stalker

This creature has fear as long as you control no untapped lands. (It can't be blocked except by artifact creatures and/or black creatures.)

Living Terrain

Enchant land
Enchanted land is a 5/6 green Treefolk creature that's still a land.

Foil

You may discard an Island card and another card rather than pay this spell's mana cost.
Counter target spell.

Heightened Awareness

As this enchantment enters, discard your hand.
At the beginning of your draw step, draw an additional card.

Snag

You may discard a Forest card rather than pay this spell's mana cost.
Prevent all combat damage that would be dealt by unblocked creatures this turn.

Alexi's Cloak

Flash
Enchant creature
Enchanted creature has shroud. (It can't be the target of spells or abilities.)

Squirrel Wrangler

{1}{G}, Sacrifice a land: Create two 1/1 green Squirrel creature tokens.
{1}{G}, Sacrifice a land: Squirrel creatures get +1/+1 until end of turn.

Rhystic Shield

Creatures you control get +0/+1 until end of turn. They get an additional +0/+2 until end of turn unless any player pays {2}.

Spiketail Hatchling

Flying (This creature can't be blocked except by creatures with flying or reach.)
Sacrifice this creature: Counter target spell unless its controller pays {1}.

Zerapa Minotaur

First strike
{2}: This creature loses first strike until end of turn. Any player may activate this ability.

Keldon Battlewagon

Trample
This creature can't block.
When this creature attacks, sacrifice it at end of combat.
Tap an untapped creature you control: This creature gets +X/+0 until end of turn, where X is the power of the creature tapped this way.

Thresher Beast

Whenever this creature becomes blocked, defending player sacrifices a land of their choice.

Latulla's Orders

Flash
Enchant creature
Whenever enchanted creature deals combat damage to defending player, you may destroy target artifact that player controls.

Trenching Steed

Sacrifice a land: This creature gets +0/+3 until end of turn.

Panic Attack

Up to three target creatures can't block this turn.

Ridgeline Rager

{R}: This creature gets +1/+0 until end of turn.

Greel, Mind Raker

{X}{B}, {T}, Discard two cards: Target player discards X cards at random.

Scoria Cat

This creature gets +3/+3 as long as you control no untapped lands.

Wintermoon Mesa

This land enters tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice this land: Tap two target lands.

Diving Griffin

Wing Storm

Wing Storm deals damage to each player equal to twice the number of creatures that player controls with flying.

Ribbon Snake

Flying
{2}: This creature loses flying until end of turn. Any player may activate this ability.

Spur Grappler

This creature gets +2/+1 as long as you control no untapped lands.

Shrouded Serpent

Whenever Shrouded Serpent attacks, defending player may pay {4}. If that player doesn't, Shrouded Serpent can't be blocked this turn.

Excise

Exile target attacking creature unless its controller pays {X}.

Fault Riders

Sacrifice a land: This creature gets +2/+0 and gains first strike until end of turn. Activate only once each turn.

Chimeric Idol

{0}: Tap all lands you control. This artifact becomes a 3/3 Turtle artifact creature until end of turn.

Gulf Squid

When this creature enters, tap all lands target player controls.

Spitting Spider

Reach (This creature can block creatures with flying.)
Sacrifice a land: This creature deals 1 damage to each creature with flying.