Toxrill, the Corrosive - Built around Maha, Its Feathers Night, Blood Artist and Thrummingbird

Sludge Monster

Creature — Horror

$0.44

Whenever this creature enters or attacks, put a slime counter on up to one other target creature. Non-Horror creatures with slime counters on them lose all abilities and have base power and toughness 2/2.

Maha, Its Feathers Night

Legendary Creature — Elemental Bird

$20.87

Flying, trample Ward—Discard a card. Creatures your opponents control have base toughness 1.

Massacre Wurm

Creature — Phyrexian Wurm

$2.43

When this creature enters, creatures your opponents control get -2/-2 until end of turn. Whenever a creature an opponent controls dies, that player loses 2 life.

Blood Artist

Creature — Vampire

$2.78

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Thrummingbird

Creature — Phyrexian Bird Horror

$0.23

Flying Whenever this creature deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Fumulus, the Infestation

Legendary Creature — Vampire Insect

$8.31

Flying, deathtouch Whenever a player sacrifices a nontoken creature, create a 1/1 black Insect creature token with flying. Whenever an Insect, Leech, Slug, or Worm you control attacks, defending player loses 1 life and you gain 1 life.

Spitting Dilophosaurus

Creature — Dinosaur

$27.71

Whenever this creature enters or attacks, put a -1/-1 counter on up to one target creature. Creatures your opponents control with -1/-1 counters on them can't block.

Slaughter Specialist

Creature — Vampire Warrior

$1.01

When this creature enters, each opponent creates a 1/1 white Human creature token. Whenever a creature an opponent controls dies, put a +1/+1 counter on this creature.

Clackbridge Troll

Creature — Troll

$0.66

Trample, haste When this creature enters, target opponent creates three 0/1 white Goat creature tokens. At the beginning of combat on your turn, any opponent may sacrifice a creature of their choice. If a player does, tap this creature, you gain 3 life, and you draw a card.

Necroskitter

Creature — Elemental

$0.34

Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may return that card to the battlefield under your control.

Corrosive Mentor

Creature — Elemental Rogue

$7.12

Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.)

Akroan Horse

Artifact Creature — Horse

$0.5

Defender When this creature enters, an opponent gains control of it. At the beginning of your upkeep, each opponent creates a 1/1 white Soldier creature token.

Massacre Girl, Known Killer

Legendary Creature — Human Assassin

$0.58

Menace Creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls dies, if its toughness was less than 1, draw a card.

Flux Channeler

Creature — Human Wizard

$2.5

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.)

Morbid Opportunist

Creature — Human Rogue

$0.22

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

Gisa, Glorious Resurrector

Legendary Creature — Human Wizard

$2.46

If a creature an opponent controls would die, exile it instead. At the beginning of your upkeep, put all creature cards exiled with Gisa onto the battlefield under your control. They gain decayed. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)

Mirkwood Bats

Creature — Bat

$0.85

Flying Whenever you create or sacrifice a token, each opponent loses 1 life.

Tekuthal, Inquiry Dominus

Legendary Creature — Phyrexian Horror

$1.58

Flying If you would proliferate, proliferate twice instead. {1}{U/P}{U/P}, Remove three counters from among other artifacts, creatures, and planeswalkers you control: Put an indestructible counter on Tekuthal. ({U/P} can be paid with either {U} or 2 life.)

Syr Konrad, the Grim

Legendary Creature — Human Knight

$1.18

Whenever another creature dies, or a creature card is put into a graveyard from anywhere other than the battlefield, or a creature card leaves your graveyard, Syr Konrad deals 1 damage to each opponent. {1}{B}: Each player mills a card. (They each put the top card of their library into their graveyard.)

Ayara, First of Locthwain

Legendary Creature — Elf Noble

$3.57

Whenever Ayara or another black creature you control enters, each opponent loses 1 life and you gain 1 life. {T}, Sacrifice another black creature: Draw a card.

Yawgmoth, Thran Physician

Legendary Creature — Human Cleric

$22.83

Protection from Humans Pay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card. {B}{B}, Discard a card: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Zulaport Cutthroat

Creature — Human Rogue Ally

$1.27

Whenever this creature or another creature you control dies, each opponent loses 1 life and you gain 1 life.

Hunted Phantasm

Creature — Spirit

$3.68

This creature can't be blocked. When this creature enters, target opponent creates five 1/1 red Goblin creature tokens.

Spark Double

Creature — Illusion

$5

You may have this creature enter as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary.

Crypt Ghast

Creature — Spirit

$13.53

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Whenever you tap a Swamp for mana, add an additional {B}.

Solemn Simulacrum

Artifact Creature — Golem

$0.28

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this creature dies, you may draw a card.

Drivnod, Carnage Dominus

Legendary Creature — Phyrexian Horror

$6.41

If a creature dying causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. {B/P}{B/P}, Exile three creature cards from your graveyard: Put an indestructible counter on Drivnod. ({B/P} can be paid with either {B} or 2 life.)

Dreamtide Whale

Creature — Whale

$3.48

Vanishing 2 (This creature enters with two time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) Whenever a player casts their second spell each turn, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Notion Thief

Creature — Human Rogue

$1.52

Flash If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card.

Pitiless Plunderer

Creature — Human Pirate

$3.21

Whenever another creature you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Massacre Girl

Legendary Creature — Human Assassin

$0.53

Menace When Massacre Girl enters, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn.

Hullbreaker Horror

Creature — Kraken Horror

$6.03

Flash This spell can't be countered. Whenever you cast a spell, choose up to one — • Return target spell you don't control to its owner's hand. • Return target nonland permanent to its owner's hand.

Persistent Constrictor

Creature — Zombie Snake

$11.84

At the beginning of each opponent's upkeep, they lose 1 life and you put a -1/-1 counter on up to one target creature they control. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Burnished Hart

Artifact Creature — Elk

$0.13

{3}, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Braids, Arisen Nightmare

Legendary Creature — Nightmare

$4.12

At the beginning of your end step, you may sacrifice an artifact, creature, enchantment, land, or planeswalker. If you do, each opponent may sacrifice a permanent of their choice that shares a card type with it. For each opponent who doesn't, that player loses 2 life and you draw a card.

Thassa's Oracle

Creature — Merfolk Wizard

$20.51

When this creature enters, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)

Talion, the Kindly Lord

Legendary Creature — Faerie Noble

$8.3

Flying As Talion enters, choose a number between 1 and 10. Whenever an opponent casts a spell with mana value, power, or toughness equal to the chosen number, that player loses 2 life and you draw a card.

Faerie Mastermind

Creature — Faerie Rogue

$11.59

Flash Flying Whenever an opponent draws their second card each turn, you draw a card. {3}{U}: Each player draws a card.

Sheoldred, Whispering One

Legendary Creature — Phyrexian Praetor

$19.1

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature of their choice.

Rottenmouth Viper

Creature — Elemental Snake

$8.03

As an additional cost to cast this spell, you may sacrifice any number of nonland permanents. This spell costs {1} less to cast for each permanent sacrificed this way. Whenever this creature enters or attacks, put a blight counter on it. Then for each blight counter on it, each opponent loses 4 life unless that player sacrifices a nonland permanent of their choice or discards a card.

Counterspell

Instant

$1.33

Counter target spell.

Dark Ritual

Instant

$0.44

Add {B}{B}{B}.

Negate

Instant

$0.16

Counter target noncreature spell.

Swan Song

Instant

$10.6

Counter target enchantment, instant, or sorcery spell. Its controller creates a 2/2 blue Bird creature token with flying.

Experimental Augury

Instant

$0.21

Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Cabal Ritual

Instant

$14.55

Add {B}{B}{B}. Threshold — Add {B}{B}{B}{B}{B} instead if there are seven or more cards in your graveyard.

Culling the Weak

Instant

$6.84

As an additional cost to cast this spell, sacrifice a creature. Add {B}{B}{B}{B}.

Mass Diminish

Sorcery

$1.07

Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Bubbling Muck

Sorcery

$2.55

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}.

Lightning Greaves

Artifact — Equipment

$3.78

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

Kormus Bell

Artifact

$2.59

All Swamps are 1/1 black creatures that are still lands.

Ashnod's Altar

Artifact

$8.15

Sacrifice a creature: Add {C}{C}.

Wayfarer's Bauble

Artifact

$0.31

{2}, {T}, Sacrifice this artifact: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Black Market

Enchantment

$5.04

Whenever a creature dies, put a charge counter on this enchantment. At the beginning of your first main phase, add {B} for each charge counter on this enchantment.

Infernal Genesis

Enchantment

$5.65

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.

Nest of Scarabs

Enchantment

$4.76

Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.

Revel in Riches

Enchantment

$20.84

Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.

Black Market Connections

Enchantment

$10.47

At the beginning of your first main phase, choose one or more — • Sell Contraband — Create a Treasure token. You lose 1 life. • Buy Information — Draw a card. You lose 2 life. • Hire a Mercenary — Create a 3/2 colorless Shapeshifter creature token with changeling. You lose 3 life. (It is every creature type.)

Vraska, Betrayal's Sting

Legendary Planeswalker — Vraska

$2.47

Compleated ({B/P} can be paid with {B} or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.) 0: You draw a card and lose 1 life. Proliferate. −2: Target creature becomes a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities. −9: If target player has fewer than nine poison counters, they get a number of poison counters equal to the difference.

Reliquary Tower

Land

$4.19

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

Karn's Bastion

Land

$2.7

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

Bojuka Bog

Land

$0.99

This land enters tapped. When this land enters, exile target player's graveyard. {T}: Add {B}.

Command Beacon

Land

$8.34

{T}: Add {C}. {T}, Sacrifice this land: Put your commander into your hand from the command zone.

Temple of the False God

Land

$0.19

{T}: Add {C}{C}. Activate only if you control five or more lands.

Rogue's Passage

Land

$0.29

{T}: Add {C}. {4}, {T}: Target creature can't be blocked this turn.

Takenuma, Abandoned Mire

Legendary Land

$10.68

{T}: Add {B}. Channel — {3}{B}, Discard this card: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs {1} less to activate for each legendary creature you control.

Mystic Sanctuary

Land — Island

$1

({T}: Add {U}.) This land enters tapped unless you control three or more other Islands. When this land enters untapped, you may put target instant or sorcery card from your graveyard on top of your library.

Mortuary Mire

Land

$0.3

This land enters tapped. When this land enters, you may put target creature card from your graveyard on top of your library. {T}: Add {B}.

Mistrise Village

Land

$7.41

This land enters tapped unless you control a Mountain or a Forest. {T}: Add {U}. {U}, {T}: The next spell you cast this turn can't be countered.