Mirrodin Besieged

Creature — Human Knight

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Accorder Paladin

Creature — Human Soldier

Metalcraft — This creature gets +2/+2 as long as you control three or more artifacts.

Ardent Recruit

Instant

Put target artifact, creature, or enchantment on top of its owner's library.

Banishment Decree

Put a -1/-1 counter on each attacking creature.

Choking Fumes

Destroy target artifact. You gain life equal to its mana value.

Divine Offering

Put any number of target artifact cards from your graveyard on top of your library.
Draw a card.

Frantic Salvage

Creature — Phyrexian Dog

Sacrifice this creature: Put a -1/-1 counter on target creature. Then if that creature's toughness is 1 or greater, regenerate it.

Gore Vassal

Soldier

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)
Whenever this creature attacks, create two 1/1 white Soldier creature tokens that are tapped and attacking.

Hero of Bladehold

Creature — Cat Soldier

Vigilance
This creature can block an additional creature each combat for each Equipment attached to this creature.

Kemba's Legion

Creature — Cat Cleric

When this creature enters, you may exile target artifact or enchantment.
When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Leonin Relic-Warder

Creature — Cat Knight

Leonin Skyhunter

Creature — Elephant Soldier

Loxodon Partisan

Create two 1/1 colorless Myr artifact creature tokens.

Master's Call

Double strike, protection from black and from green

Mirran Crusader

Phyrexian Horror

Sorcery

Destroy all creatures, then create an X/X colorless Phyrexian Horror artifact creature token, where X is the number of creatures destroyed this way.

Phyrexian Rebirth

Poison Counter

Creature — Phyrexian Cleric

Vigilance
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Priests of Norn

Creature — Phyrexian Bird

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Tine Shrike

Creature — Angel

Flying
Whenever this creature attacks, attacking creatures gain flying and lifelink until end of turn.

Victory's Herald

Create X 2/2 white Cat creature tokens. Shuffle White Sun's Zenith into its owner's library.

White Sun's Zenith

Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library.

Blue Sun's Zenith

Creature — Sphinx

Flying
Whenever an opponent draws a card, you may draw two cards.

Consecrated Sphinx

Enchantment — Aura

Enchant creature
You control enchanted creature.
Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Corrupted Conscience

Creature — Shapeshifter

At the beginning of your upkeep, you may have this creature become a copy of another target creature, except it has this ability.

Cryptoplasm

Search your library for a card, exile it, then shuffle. Any opponent may have you put that card into your hand. If no player does, you draw three cards.

Distant Memories

Counter target spell, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Fuel for the Cause

Creature — Drone

Flying
Whenever you cast an artifact spell, you may untap target creature.

Mirran Spy

Look at the top seven cards of your library. You may put one of those cards onto the battlefield if it has the same name as a permanent. Put the rest on the bottom of your library in any order.

Mitotic Manipulation

Creature — Human Rogue

Shroud (This creature can't be the target of spells or abilities.)
Whenever this creature deals combat damage to a player, you may draw a card.

Neurok Commando

Creature — Phyrexian Homunculus

When this creature dies, you may draw a card.

Oculus

Return up to two target nonland permanents to their owners' hands.

Quicksilver Geyser

Creature — Phyrexian Drake

Flying
When this creature dies, each player discards a card.

Serum Raker

Creature — Serpent

Defender
Metalcraft — As long as you control three or more artifacts, this creature gets +2/+2 and can attack as though it didn't have defender.

Spire Serpent

Choose one —
• Counter target artifact spell.
• Return target artifact to its owner's hand.

Steel Sabotage

Creature — Human Wizard

When this creature enters, you may search your library for an artifact card with mana value 6 or greater, reveal it, put it into your hand, then shuffle.

Treasure Mage

Creatures your opponents control get -2/-0 until end of turn.

Turn the Tide

Creature — Phyrexian Vedalken Wizard

{2}{U}, {T}: Put a -1/-1 counter on target creature. You may tap or untap that creature.

Vedalken Anatomist

Creature — Vedalken Wizard

At the beginning of your upkeep, you may put a charge counter on target artifact.

Vedalken Infuser

As an additional cost to cast this spell, sacrifice a creature.
Draw three cards.

Vivisection

Put X -1/-1 counters on each creature. Shuffle Black Sun's Zenith into its owner's library.

Black Sun's Zenith

When this creature dies, each player loses 4 life.

Caustic Hound

Creature — Phyrexian Gremlin

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flensermite

Creature — Phyrexian Imp

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Sacrifice a creature: This creature gets +1/+1 until end of turn.

Flesh-Eater Imp

Go for the Throat

Put target creature card from an opponent's graveyard onto the battlefield under your control. It gains haste. Exile it at the beginning of the next end step. If that creature would leave the battlefield, exile it instead of putting it anywhere else.

Gruesome Encore

Target player discards a card, then mills a card.

Horrifying Revelation

Creature — Phyrexian Wurm

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.

Massacre Wurm

Return up to two target creature cards from your graveyard to your hand.

Morbid Plunder

Creature — Phyrexian Zombie Warrior

Whenever a source deals damage to this creature, create a 2/2 black Phyrexian Zombie creature token.

Nested Ghoul

Enchant creature
Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Phyresis

Creature — Phyrexian Zombie Knight

First strike, protection from red and from white
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Phyrexian Crusader

Creature — Phyrexian Horror

When this creature enters, you draw a card and you lose 1 life.

Phyrexian Rager

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
At the beginning of your upkeep, you get a poison counter.

Phyrexian Vatmother

Creature — Vampire Shaman

Flying
Whenever a creature an opponent controls dies, you may gain 3 life.
Whenever an opponent discards a card, you may gain 3 life.

Sangromancer

Creature — Phyrexian Zombie

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Scourge Servant

Creature — Phyrexian Rat

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Whenever this creature attacks, if defending player is poisoned, it gets +1/+1 until end of turn.

Septic Rats

Destroy target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Spread the Sickness

Put a -1/-1 counter on target creature. When that creature dies this turn, its controller gets a poison counter.

Virulent Wound

Creature — Goblin Shaman

When this creature enters, it deals 1 damage to any target.

Blisterstick Shaman

Burn the Impure deals 3 damage to target creature. If that creature has infect, Burn the Impure deals 3 damage to that creature's controller.

Burn the Impure

Concussive Bolt deals 4 damage to target player or planeswalker.
Metalcraft — If you control three or more artifacts, creatures controlled by that player or by that planeswalker's controller can't block this turn.

Concussive Bolt

Crush

Creature — Beast

At the beginning of your upkeep, you may look at the top card of your library. You may cast it without paying its mana cost if it's an instant or sorcery spell.

Galvanoth

Creature — Dinosaur

Sacrifice an artifact: This creature gains trample until end of turn.

Gnathosaur

Creature — Goblin Warrior

Goblin Wardriver

Creature — Dragon

Flying, haste
{1}{R}: This creature gets +X/+0 until end of turn, where X is the number of artifacts you control.

Hellkite Igniter

Haste
Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)
Whenever this creature attacks, creatures with power 1 or less can't block this turn.

Hero of Oxid Ridge

Into the Core

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

Koth's Courier

Creature — Elemental

When this creature enters, you may sacrifice an artifact. If you do, this creature deals 4 damage divided as you choose among any number of targets.

Kuldotha Flamefiend

Creature — Giant Berserker

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)
This creature attacks each combat if able.

Kuldotha Ringleader

Gain control of target artifact until end of turn. Untap that artifact. It gains haste until end of turn.

Metallic Mastery

Creature — Ogre

Ogre Resister

Attacking creatures get +1/+0 and gain first strike until end of turn.

Rally the Forces

Red Sun's Zenith deals X damage to any target. If a creature dealt damage this way would die this turn, exile it instead. Shuffle Red Sun's Zenith into its owner's library.

Red Sun's Zenith

Choose one —
• Slagstorm deals 3 damage to each creature.
• Slagstorm deals 3 damage to each player.

Slagstorm

Creature — Human Berserker

Metalcraft — This creature has double strike as long as you control three or more artifacts.

Spiraling Duelist

Creature — Phyrexian Spider

Reach (This creature can block creatures with flying.)
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Blightwidow

Creeping Corrosion

Whenever an artifact is put into a graveyard from the battlefield, you may gain 5 life.

Fangren Marauder

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

Glissa's Courier

Search your library for a green creature card with mana value X or less, put it onto the battlefield, then shuffle. Shuffle Green Sun's Zenith into its owner's library.

Green Sun's Zenith

Look at the top five cards of your library. You may reveal any number of creature cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in any order.