Coiled Tinviper

Artifact Creature - Snake

First strike

The bite of the tinviper feels most like a razor drawn across the tongue.

Colossus of Akros

Artifact Creature - Golem

Defender, indestructible

: Monstrosity 10. (If this creature isn't monstrous, put ten +1/+1 counters on it and it becomes monstrous.)

As long as Colossus of Akros is monstrous, it has trample and can attack as though it didn't have defender.

Colossus of Sardia

Artifact Creature - Golem

Trample (If this creature would assign enough damage to its blockers to destroy them, you may have it assign the rest of its damage to defending player or planeswalker.)

Colossus of Sardia doesn't untap during your untap step.

: Untap Colossus of Sardia. Activate this ability only during your upkeep.

Buried under a thin layer of dirt, it was known for centuries as Mount Sardia.

Complex Automaton

Artifact Creature - Golem

At the beginning of your upkeep, if you control seven or more permanents, return Complex Automaton to its owner's hand.

"This wasteful design cannot possibly be Phyrexian."
-Belbe

Composite Golem

Artifact Creature - Golem

Sacrifice Composite Golem: Add to your mana pool.

An artificer's experiment in cross-material engineering found its own purpose as an interpreter between cultures.

Copper Gnomes

Artifact Creature - Gnome

, Sacrifice Copper Gnomes: You may put an artifact card from your hand onto the battlefield.

Start with eleven gnomes and a room of parts, and come morning you'll have ten and a monster the likes of which you've never seen.

Copper Myr

Artifact Creature - Myr

: Add to your mana pool.

The myr are like verdigris: an ever-present patina on the surface of a metal world.

Copper-Leaf Angel

Artifact Creature - Angel

Flying

, Sacrifice X lands: Put X +1/+1 counters on Copper-Leaf Angel.

"When Serra made angels, people called her a goddess. My angels are far superior to hers."
-Latulla, Keldon overseer

Core Prowler

Artifact Creature - Horror

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

When Core Prowler dies, proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)

Coretapper

Artifact Creature - Myr

: Put a charge counter on target artifact.

Sacrifice Coretapper: Put two charge counters on target artifact.

It converts the faintest surges of power from Mirrodin's core into usable energy, providing endless power for Memnarch's creations on the surface.

Corpse Cur

Artifact Creature - Hound

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

When Corpse Cur enters the battlefield, you may return target creature card with infect from your graveyard to your hand.

Court Homunculus

Artifact Creature - Homunculus

Court Homunculus gets +1/+1 as long as you control another artifact.

Mages of Esper measure their wealth and status by the number of servants in their retinues.

Creepy Doll

Artifact Creature - Construct

Indestructible

Whenever Creepy Doll deals combat damage to a creature, flip a coin. If you win the flip, destroy that creature.

A child's porcelain doll went missing one night, as did a pair of kitchen shears and the town magistrate.

Crenellated Wall

Artifact Creature - Wall

Defender (This creature can't attack.)

: Target creature gets +0/+4 until end of turn.

Mercadian soldiers excel at finding things to stand behind.

Crosis's Attendant

Artifact Creature - Golem

, Sacrifice Crosis's Attendant: Add to your mana pool.

"Crosis is the eye of the ur-dragon, piercing illusion and darkness."

Crumbling Colossus

Artifact Creature - Golem

Trample (If this creature would assign enough damage to its blockers to destroy them, you may have it assign the rest of its damage to defending player or planeswalker.)

When Crumbling Colossus attacks, sacrifice it at end of combat.

Crystal Golem

Artifact Creature - Golem

At the beginning of your end step, Crystal Golem phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

"Once, a wealthy king commissioned an artificial creature to be crafted from the royal treasury, thinking it a clever ploy to have the jewels guard themselves."
-Azeworai, "The Golem's Wish"

Custodian of the Trove

Artifact Creature - Golem

Defender

Custodian of the Trove enters the battlefield tapped.

Silumgar delights in repurposing the treasures of other clans to serve his own ravenous greed.

Dancing Scimitar

Artifact Creature - Spirit

Flying (This creature can't be blocked except by creatures with flying or reach.)

A blade that has never known sheath, a hilt that has never known hand.

Darigaaz's Attendant

Artifact Creature - Golem

, Sacrifice Darigaaz's Attendant: Add to your mana pool.

"Darigaaz is the breath of the ur-dragon, burning away the burdens of mortality."

Darklit Gargoyle

Artifact Creature - Gargoyle

Flying

: Darklit Gargoyle gets +2/-1 until end of turn.

It shines in the darkness of its master's ambitions.

Darksteel Colossus

Artifact Creature - Golem

Trample

Darksteel Colossus is indestructible.

If Darksteel Colossus would be put into a graveyard from anywhere, reveal Darksteel Colossus and shuffle it into its owner's library instead.

Darksteel Gargoyle

Artifact Creature - Gargoyle

Flying

Darksteel Gargoyle is indestructible. ("Destroy" effects and lethal damage don't destroy it.)

The ultimate treasure is one that guards itself.

Darksteel Juggernaut

Artifact Creature - Juggernaut

Darksteel Juggernaut's power and toughness are each equal to the number of artifacts you control.

Darksteel Juggernaut is indestructible and attacks each turn if able.

One part unstoppable force, one part immovable object.

Darksteel Myr

Artifact Creature - Myr

Darksteel Myr is indestructible. (Lethal damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it's still put into its owner's graveyard.)

Darksteel Sentinel

Artifact Creature - Golem

Flash (You may cast this spell any time you could cast an instant.)

Vigilance

Darksteel Sentinel is indestructible. (Lethal damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it's still put into its owner's graveyard.)

Deal Broker

Artifact Creature - Construct

Draft Deal Broker face up.

Immediately after the draft, you may reveal a card in your card pool. Each other player may offer you one card in his or her card pool in exchange. You may accept any one offer.

: Draw a card, then discard a card.

Death-Mask Duplicant

Artifact Creature - Shapeshifter

Imprint - : Exile target creature card from your graveyard.

As long as a card exiled with Death-Mask Duplicant has flying, Death-Mask Duplicant has flying. The same is true for fear, first strike, double strike, haste, landwalk, protection, and trample.

Diabolic Machine

Artifact Creature - Construct

: Regenerate Diabolic Machine.

"The bolts of our ballistae smashed into the monstrous thing, but our hopes died in our chests as its gears continued turning."
-Sevti Mukul, The Fall of Alsoor

Dodecapod

Artifact Creature - Golem

If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard.

Draco

Artifact Creature - Dragon

Domain - Draco costs less to cast for each basic land type among lands you control.

Flying

Domain - At the beginning of your upkeep, sacrifice Draco unless you pay . This cost is reduced by for each basic land type among lands you control.

Dragon Engine

Artifact Creature - Construct

: Dragon Engine gets +1/+0 until end of turn.

Those who believed the city of Kroog would never fall to Mishra's forces severely underestimated the might of his war machines.

Dragonloft Idol

Artifact Creature - Gargoyle

As long as you control a Dragon, Dragonloft Idol gets +1/+1 and has flying and trample.

The idols were forged during the time of the Khanfall, when the dragons came to rule Tarkir and its people aligned themselves with the five dragonlords.

Drill-Skimmer

Artifact Creature - Thopter

Flying

Drill-Skimmer has shroud as long as you control another artifact creature. (It can't be the target of spells or abilities.)

In close proximity, their magnetic energies merge and form a field of protection.

Dromar's Attendant

Artifact Creature - Golem

, Sacrifice Dromar's Attendant: Add to your mana pool.

"Dromar is the wings of the ur-dragon, sweeping away all opposition."

Dross Golem

Artifact Creature - Golem

Affinity for Swamps (This spell costs less to cast for each Swamp you control.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

The longer it skulks through the corrosive gases of Mephidross, the more it adopts their thirst for death.

Dross Ripper

Artifact Creature - Hound

: Dross Ripper gets +1/+1 until end of turn.

"Such a creation serves no purpose other than exterminating every one of us."
-Sadra Alic, Neurok strategist

Dross Scorpion

Artifact Creature - Scorpion

Whenever Dross Scorpion or another artifact creature dies, you may untap target artifact.

Duplicant

Artifact Creature - Shapeshifter

Imprint - When Duplicant enters the battlefield, you may exile target nontoken creature.

As long as the exiled card is a creature card, Duplicant has that card's power, toughness, and creature types. It's still a Shapeshifter.

Duskworker

Artifact Creature - Construct

Whenever Duskworker becomes blocked, regenerate it.

: Duskworker gets +1/+0 until end of turn.