Null Brooch

Artifact

, , Discard your hand: Counter target noncreature spell.

Give away everything so others have nothing.
-Brooch inscription

Barrin's Codex

Artifact

At the beginning of your upkeep, you may put a page counter on Barrin's Codex.

, , Sacrifice Barrin's Codex: Draw X cards, where X is the number of page counters on Barrin's Codex.

Metrognome

Artifact

When a spell or ability an opponent controls causes you to discard Metrognome, put four 1/1 colorless Gnome artifact creature tokens onto the battlefield.

, : Put a 1/1 colorless Gnome artifact creature token onto the battlefield.

Mobile Fort

Artifact Creature - Wall

Defender (This creature can't attack.)

: Mobile Fort gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate this ability only once each turn.

Noetic Scales

Artifact

At the beginning of each player's upkeep, return to its owner's hand each creature that player controls with power greater than the number of cards in his or her hand.

Phyrexian Processor

Artifact

As Phyrexian Processor enters the battlefield, pay any amount of life.

, : Put an X/X black Minion creature token onto the battlefield, where X is the life paid as Phyrexian Processor entered the battlefield.

Smokestack

Artifact

At the beginning of your upkeep, you may put a soot counter on Smokestack.

At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.

Umbilicus

Artifact

At the beginning of each player's upkeep, that player returns a permanent he or she controls to its owner's hand unless he or she pays 2 life.

It was the explorers' only tether to reality.

Wirecat

Artifact Creature - Cat

Wirecat can't attack or block if an enchantment is on the battlefield.

Its purr is the sound of iron filings sliding down satin.

Damping Engine

Artifact

A player who controls more permanents than each other player can't play lands or cast artifact, creature, or enchantment spells. That player may sacrifice a permanent for that player to ignore this effect until end of turn.

Thran War Machine

Artifact Creature - Construct

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Thran War Machine attacks each turn if able.

Thran Weaponry

Artifact

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

You may choose not to untap Thran Weaponry during your untap step.

, : All creatures get +2/+2 for as long as Thran Weaponry remains tapped.

Extruder

Artifact Creature - Juggernaut

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Sacrifice an artifact: Put a +1/+1 counter on target creature.

As the invasion drew closer, Urza's means began to resemble Phyrexia's end.

Masticore

Artifact Creature - Masticore

At the beginning of your upkeep, sacrifice Masticore unless you discard a card.

: Masticore deals 1 damage to target creature.

: Regenerate Masticore.

Thran Dynamo

Artifact

: Add to your mana pool.

Urza's metathran children were conceived, birthed, and nurtured by an integrated system of machines.

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.

Crooked Scales

Artifact

, : Flip a coin. If you win the flip, destroy target creature an opponent controls. If you lose the flip, destroy target creature you control unless you pay and repeat this process.

Panacea

Artifact

, : Prevent the next X damage that would be dealt to target creature or player this turn.

A drop numbs the tongue. A sip sends the heart racing. A draught reforges the body.

Power Matrix

Artifact

: Target creature gets +1/+1 and gains flying, first strike, and trample until end of turn.

As he repaired the ship's planeswalking engine, Karn saw for the first time how he could catalyze the Weatherlight's evolution.

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

Flint Golem

Artifact Creature - Golem

Whenever Flint Golem becomes blocked, defending player puts the top three cards of his or her library into his or her graveyard.

Rackling

Artifact Creature - Construct

At the beginning of each opponent's upkeep, Rackling deals X damage to that player, where X is 3 minus the number of cards in his or her hand.

"This may hurt a little."

Rusting Golem

Artifact Creature - Golem

Fading 5 (This creature enters the battlefield with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)

Rusting Golem's power and toughness are each equal to the number of fade counters on it.

Viseling

Artifact Creature - Construct

At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in his or her hand minus 4.

"This may hurt a lot."

Hollow Warrior

Artifact Creature - Golem Warrior

Hollow Warrior can't attack or block unless you tap an untapped creature you control not declared as an attacking or blocking creature this combat.

Though it moves like a living thing, anyone can tell it lacks a soul-not to mention mercy.

Well of Life

Artifact

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

When you have given everything, then you have everything to gain.
-Well inscription

Power Armor

Artifact

Domain - , : Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

"Great peril demands formidable weaponry."
-Urza

Urza's Filter

Artifact

Multicolored spells cost up to less to cast.

"It's a tool for aiding my other tools," explained Urza. "Now they'll work in harmony."

Skyship Weatherlight

Legendary Artifact

When Skyship Weatherlight enters the battlefield, search your library for any number of artifact and/or creature cards and exile them. Then shuffle your library.

, : Choose a card at random that was exiled with Skyship Weatherlight. Put that card into its owner's hand.

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.

Riptide Replicator

Artifact

As Riptide Replicator enters the battlefield, choose a color and a creature type.

Riptide Replicator enters the battlefield with X charge counters on it.

, : Put an X/X creature token of the chosen color and type onto the battlefield, where X is the number of charge counters on Riptide Replicator.

Clockwork Condor

Artifact Creature - Bird

Flying

Clockwork Condor enters the battlefield with three +1/+1 counters on it.

Whenever Clockwork Condor attacks or blocks, remove a +1/+1 counter from it at end of combat.

Cobalt Golem

Artifact Creature - Golem

: Cobalt Golem gains flying until end of turn.

Dross Scorpion

Artifact Creature - Scorpion

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

Duskworker

Artifact Creature - Construct

Whenever Duskworker becomes blocked, regenerate it.

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

Frogmite

Artifact Creature - Frog

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Goblin Charbelcher

Artifact

, : Reveal cards from the top of your library until you reveal a land card. Goblin Charbelcher deals damage equal to the number of nonland cards revealed this way to target creature or player. If the revealed land card was a Mountain, Goblin Charbelcher deals double that damage instead. Put the revealed cards on the bottom of your library in any order.

Goblin War Wagon

Artifact Creature - Juggernaut

Goblin War Wagon doesn't untap during your untap step.

At the beginning of your upkeep, you may pay . If you do, untap Goblin War Wagon.

Grid Monitor

Artifact Creature - Construct

You can't cast creature spells.

Hematite Golem

Artifact Creature - Golem

: Hematite Golem gets +2/+0 until end of turn.