Scars of Mirrodin

Creature — Cat Cleric

{T}: Prevent the next 1 damage that would be dealt to any target this turn.
{T}: Prevent the next 2 damage that would be dealt to target artifact creature this turn.

Abuna Acolyte

Peacekeeper Avatar

Enchantment — Aura

Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated.

Arrest

Creature — Human Soldier

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

Auriok Edgewright

Metalcraft — As long as you control three or more artifacts, this creature gets +2/+2 and has flying.

Auriok Sunchaser

Instant

Target player sacrifices an attacking creature of their choice.
Metalcraft — That player sacrifices two attacking creatures of their choice instead if you control three or more artifacts.

Dispense Justice

Soldier

Legendary Planeswalker — Elspeth

+2: You gain 1 life for each creature you control.
−2: Create three 1/1 white Soldier creature tokens.
−5: Destroy all other permanents except for lands and tokens.

Elspeth Tirel

Choose two target creatures. Tap those creatures, then unattach all Equipment from them.

Fulgent Distraction

Creature — Elephant Soldier

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

Ghalma's Warden

Creature — Elk

Vigilance
When this creature enters, exile another target permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step.

Glimmerpoint Stag

Creature — Bird

Flying
When this creature enters, sacrifice it unless you return an artifact you control to its owner's hand.

Glint Hawk

Creature — Angel

Flying
Metalcraft — Artifacts you control have shroud as long as you control three or more artifacts. (An artifact with shroud can't be the target of spells or abilities.)

Indomitable Archangel

Legendary Creature — Cat Cleric

At the beginning of your upkeep, create a 2/2 white Cat creature token for each Equipment attached to Kemba.

Kemba, Kha Regent

Creature — Cat Knight

Flying
When this creature enters, you gain 2 life.

Kemba's Skyguard

Players can't search libraries. Any player may pay {2} for that player to ignore this effect until end of turn.

Leonin Arbiter

Creature — Elephant Monk

Loxodon Wayfarer

Creature — Human Artificer

Whenever you cast an artifact spell, you may pay {1}. If you do, create a 1/1 colorless Myr artifact creature token.

Myrsmith

Creature — Hippogriff

Flying
When this creature enters, return target artifact card from your graveyard to your hand. You gain life equal to that card's mana value.

Razor Hippogriff

Sorcery

Revoke Existence

Creature — Human Scout

{W}, Sacrifice this creature: Return target artifact card from your graveyard to your hand.

Salvage Scout

Target creature gets +1/+1 and gains first strike until end of turn.

Seize the Initiative

Prevent all damage one or two target creatures would deal this turn.

Soul Parry

Flying
When this creature enters, destroy all tapped creatures.

Sunblast Angel

Creature — Cat Soldier

As long as this creature is equipped, it has first strike and lifelink. (It deals combat damage before creatures without first strike. Damage dealt by it also causes you to gain that much life.)

Sunspear Shikari

Ghalma the Shaper

Enchantment

Artifact creatures you control get +2/+2.

Tempered Steel

Creatures you control have double strike and lifelink.

True Conviction

Whenever a creature you control dies, you may pay {X}. If you do, you gain X life.

Vigil for the Lost

Whitesun's Passage

Creature — Sphinx

Flying
Metalcraft — {U}: Exile this creature. Return it to the battlefield under your control at the beginning of the next end step. Activate only if you control three or more artifacts.

Argent Sphinx

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature doesn't untap during its controller's untap step.

Bonds of Quicksilver

Creature — Phyrexian Drake

Flying
When this creature dies, draw a card.

Darkslick Drake

Return target nonland permanent to its owner's hand.

Disperse

Whenever a permanent deals damage to you, return it to its owner's hand.

Dissipation Field

Creature — Vedalken Artificer

Other blue creatures you control get +1/+1.
{U}: Target artifact creature becomes blue until end of turn.
Tap an untapped blue creature you control: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.

Grand Architect

Counter target artifact spell.
Draw a card.

Halt Order

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

Inexorable Tide

Creature — Drake

Flying
Metalcraft — When this creature enters, if you control three or more artifacts, return target creature to its owner's hand.

Lumengrid Drake

Creature — Human Wizard

This creature can't be blocked.
When this creature enters, target creature can't be blocked this turn.

Neurok Invisimancer

Creature — Beast

Plated Seastrider

Creature — Shapeshifter

You may have this creature enter as a copy of any creature on the battlefield, except it's 7/7.

Quicksilver Gargantuan

Whenever you cast an artifact spell, you may draw a card. If you do, discard a card.

Riddlesmith

Creature — Serpent

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

Scrapdiver Serpent

Flying
Metalcraft — Whenever this creature deals combat damage to a player, if you control three or more artifacts, that player mills four cards.

Screeching Silcaw

The controller of target artifact sacrifices it, then reveals cards from the top of their library until they reveal an artifact card. That player puts that card onto the battlefield, then shuffles all other cards revealed this way into their library.

Shape Anew

Creature — Fish

Flying
When this creature enters, draw a card, then discard a card.

Sky-Eel School

Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Draw a card.

Steady Progress

Metalcraft — This spell costs {1} less to cast if you control three or more artifacts.
Counter target spell.

Stoic Rebuttal

Creature — Phyrexian Bird Horror

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.)

Thrummingbird

When this creature enters, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

Trinket Mage

Counter target spell that targets a permanent you control.

Turn Aside

Switch target creature's power and toughness until end of turn.
Draw a card.

Twisted Image

Target creature gains flying until end of turn. Untap it.

Vault Skyward

Creature — Vedalken Wizard

Metalcraft — {T}: Tap target artifact, creature, or land. Activate only if you control three or more artifacts.

Vedalken Certarch

Enchant permanent
When this Aura enters, if enchanted permanent is tapped, untap it.
You control enchanted permanent.

Volition Reins

Poison Counter

Creature — Phyrexian Goblin Zombie

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

Blackcleave Goblin

Creature — Vampire Warrior

Metalcraft — When this creature enters, if you control three or more artifacts, target player loses 4 life and you gain 4 life.

Bleak Coven Vampires

Creature — Phyrexian Horror

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
When this creature dies, each opponent loses 2 life.

Blistergrub

Creature — Phyrexian Demon

Flying
This creature enters with two -1/-1 counters on it.
{B}, Remove a -1/-1 counter from this creature: Put a -1/-1 counter on each other creature.

Carnifex Demon

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.)

Contagious Nim

{B}, Sacrifice a creature: Regenerate this creature.

Corrupted Harvester

Creature — Phyrexian Insect Horror

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

Dross Hopper

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

Exsanguinate

As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature. Its controller loses life equal to the number of creatures that died this turn.

Flesh Allergy

Sacrifice this creature: Put a -1/-1 counter on target creature.

Fume Spitter

Legendary Creature — Phyrexian Zombie

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
{X}{B}: Put target artifact or creature card with mana value X from an opponent's graveyard onto the battlefield tapped under your control. Then that player mills X cards.

Geth, Lord of the Vault

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

Grasp of Darkness

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Other creatures you control with infect get +1/+1.
Whenever you cast a creature spell with infect, target player gets a poison counter.

Hand of the Praetors

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.)
When this creature enters, each player gets a poison counter.

Ichor Rats

Put a -1/-1 counter on target creature.
Draw a card.

Instill Infection

Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.

Memoricide

Creature — Human Warrior

Moriok Reaver

Flying
When this creature enters, you lose 3 life.

Necrogen Scudder

Creature — Ooze

As long as this creature is on the battlefield, it has all activated abilities of all creature cards in all graveyards.

Necrotic Ooze

Whenever an opponent casts a spell, that player loses 5 life unless they discard a card.

Painful Quandary

Whenever you cast an artifact spell, you may have target creature get +2/+0 and gain deathtouch until end of turn.

Painsmith

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

Plague Stinger

Target player discards a card. If a land card is discarded this way, return Psychic Miasma to its owner's hand.

Psychic Miasma

Enchant artifact
Whenever enchanted artifact becomes tapped, its controller gets a poison counter.

Relic Putrescence

When this creature enters, put three -1/-1 counters on target creature.

Skinrender

Legendary Creature — Phyrexian Dragon Skeleton

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
{B}: Skithiryx gains haste until end of turn.
{B}{B}: Regenerate Skithiryx.

Skithiryx, the Blight Dragon

Target creature gets +1/+0 and gains infect until end of turn. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Tainted Strike

Arc Trail deals 2 damage to any target and 1 damage to any other target.