As Arsenal Thresher enters the battlefield, you may reveal any number of other artifact cards from your hand. Arsenal Thresher enters the battlefield with a +1/+1 counter on it for each card revealed this way.
2 /
2
--
Brightclimb Pathway
Land
{T}: Add {W}.
--
Grimclimb Pathway
Land
{T}: Add {B}.
{W}{W}{U}{U}{U}{B}{B}
Brilliant Ultimatum
Sorcery
Exile the top five cards of your library. An opponent separates those cards into two piles. You may play lands and cast spells from one of those piles. If you cast a spell this way, you cast it without paying its mana cost.
--
Buried Ruin
Land
{T}: Add {C}.
{2}, {T}, Sacrifice Buried Ruin: Return target artifact card from your graveyard to your hand.
{1}{W/P}
Cathedral Membrane
Artifact Creature - Phyrexian Wall
({W/P} can be paid with either {W} or 2 life.)
Defender
When Cathedral Membrane dies during combat, it deals 6 damage to each creature it blocked this combat.
0 /
3
{2}{W}{U}
Cephalopod Sentry
Artifact Creature - Phyrexian Squid
Flying
Cephalopod Sentry's power is equal to the number of artifacts you control.
* /
5
--
Clearwater Pathway
Land
{T}: Add {U}.
--
Murkwater Pathway
Land
{T}: Add {B}.
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{3}
Conversion Chamber
Artifact
{2}, {T}: Exile target artifact card from a graveyard. Put a charge counter on Conversion Chamber.
{2}, {T}, Remove a charge counter from Conversion Chamber: Create a 3/3 colorless Phyrexian Golem artifact creature token.
{U}{U}
Counterspell
Instant
Counter target spell.
--
Darksteel Citadel
Artifact Land
Indestructible
{T}: Add {C}.
{3}
Darksteel Ingot
Artifact
Indestructible
{T}: Add one mana of any color.
{B}{B}
Dash Hopes
Instant
When you cast this spell, any player may pay 5 life. If a player does, counter Dash Hopes.
Counter target spell.
--
Deserted Beach
Land
Deserted Beach enters the battlefield tapped unless you control two or more other lands.
{T}: Add {W} or {U}.
{W}
Dispatch
Instant
Tap target creature.
Metalcraft -- If you control three or more artifacts, exile that creature.
{W}{U}{B}
Dromar's Charm
Instant
Choose one --
• You gain 5 life.
• Counter target spell.
• Target creature gets -2/-2 until end of turn.
{W}{U}{B}
Esper Charm
Instant
Choose one --
• Destroy target enchantment.
• Draw two cards.
• Target player discards two cards.
--
Esper Panorama
Land
{T}: Add {C}.
{1}, {T}, Sacrifice Esper Panorama: Search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle.
{W}{U}{B}
Esper Sojourners
Artifact Creature - Vedalken Wizard
When you cycle Esper Sojourners or it dies, you may tap or untap target permanent.
Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.)
2 /
3
{W/B}{U}
Esper Stormblade
Artifact Creature - Vedalken Wizard
As long as you control another multicolored permanent, Esper Stormblade gets +1/+1 and has flying.
2 /
1
{2}{U}
Etherium Astrolabe
Artifact
Flash
{B}, {T}, Sacrifice an artifact: Draw a card.
{1}{U}
Etherium Sculptor
Artifact Creature - Vedalken Artificer
Artifact spells you cast cost {1} less to cast.
1 /
2
{4}{U}
Ethersworn Adjudicator
Artifact Creature - Vedalken Knight
Flying
{1}{W}{B}, {T}: Destroy target creature or enchantment.
{2}{U}: Untap Ethersworn Adjudicator.
4 /
4
{1}{W}
Ethersworn Canonist
Artifact Creature - Human Cleric
Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells.
2 /
2
{1}{W}{U}
Ethersworn Shieldmage
Artifact Creature - Vedalken Wizard
Flash
When Ethersworn Shieldmage enters the battlefield, prevent all damage that would be dealt to artifact creatures this turn.
2 /
2
{1}{W}{U}{B}
Etherwrought Page
Artifact
At the beginning of your upkeep, choose one --
• You gain 2 life.
• Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
• Each opponent loses 1 life.
{2}{U}
Eye of Malcator
Artifact
When Eye of Malcator enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
Whenever another artifact enters the battlefield under your control, Eye of Malcator becomes a 4/4 Phyrexian Eye artifact creature until end of turn.
{2}{U}
Fabricate
Sorcery
Search your library for an artifact card, reveal it, put it into your hand, then shuffle.
{1}{W}{U}
Fieldmist Borderpost
Artifact
You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost.
Fieldmist Borderpost enters the battlefield tapped.
{T}: Add {W} or {U}.
{3}{U}
Filigree Sages
Artifact Creature - Vedalken Wizard
{2}{U}: Untap target artifact.
2 /
3
{3}
Foundry Inspector
Artifact Creature - Construct
Artifact spells you cast cost {1} less to cast.
3 /
2
{3}{W}{U}
Glassdust Hulk
Artifact Creature - Golem
Whenever another artifact enters the battlefield under your control, Glassdust Hulk gets +1/+1 until end of turn and can't be blocked this turn.
Cycling {W/U} ({W/U}, Discard this card: Draw a card.)
3 /
4
--
Glimmervoid
Land
At the beginning of the end step, if you control no artifacts, sacrifice Glimmervoid.
{T}: Add one mana of any color.
--
Goldmire Bridge
Artifact Land
Goldmire Bridge enters the battlefield tapped.
Indestructible
{T}: Add {W} or {B}.
--
Hengegate Pathway
Land
{T}: Add {W}.
--
Mistgate Pathway
Land
{T}: Add {U}.
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{3}
Manalith
Artifact
{T}: Add one mana of any color.
{1}{W}
Mandible Justiciar
Artifact Creature - Phyrexian Cleric
Lifelink
Whenever another artifact enters the battlefield under your control, Mandible Justiciar gets +1/+1 until end of turn.
2 /
1
{3}{U}
Master Transmuter
Artifact Creature - Human Artificer
{U}, {T}, Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield.
1 /
2
{2}{U}
Master of Etherium
Artifact Creature - Vedalken Wizard
Master of Etherium's power and toughness are each equal to the number of artifacts you control.
Other artifact creatures you control get +1/+1.
* /
*
{1}{W}
Metallurgeon
Artifact Creature - Human Artificer
{W}, {T}: Regenerate target artifact.
1 /
2
--
Mistvault Bridge
Artifact Land
Mistvault Bridge enters the battlefield tapped.
Indestructible
{T}: Add {U} or {B}.
{1}{U}{B}
Mistvein Borderpost
Artifact
You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost.
Mistvein Borderpost enters the battlefield tapped.
{T}: Add {U} or {B}.
{1}{W}{B}
Mortify
Instant
Destroy target creature or enchantment.
{3}
Obelisk of Esper
Artifact
{T}: Add {W}, {U}, or {B}.
{3}{U/P}
Phyrexian Metamorph
Artifact Creature - Phyrexian Shapeshifter
({U/P} can be paid with either {U} or 2 life.)
You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield, except it's an artifact in addition to its other types.
0 /
0
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
{W}{U}{U}{B}
Punish Ignorance
Instant
Counter target spell. Its controller loses 3 life and you gain 3 life.
--
Raffine's Tower
Land - Plains Island Swamp
({T}: Add {W}, {U}, or {B}.)
Raffine's Tower enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Razortide Bridge
Artifact Land
Razortide Bridge enters the battlefield tapped.
Indestructible
{T}: Add {W} or {U}.
{W}{U}{U}
Render Silent
Instant
Counter target spell. Its controller can't cast spells this turn.
{W}
Ritual of Restoration
Sorcery
Return target artifact card from your graveyard to your hand.
{1}{B}
Salvage Slasher
Artifact Creature - Human Rogue
Salvage Slasher gets +1/+0 for each artifact card in your graveyard.
1 /
1
{3}{U}
Scornful Aether-Lich
Artifact Creature - Zombie Wizard
{W}{B}: Scornful Aether-Lich gains fear and vigilance until end of turn. (Attacking doesn't cause it to tap, and it can't be blocked except by artifact creatures and/or black creatures.)
2 /
4
{3}{W}{W}
Scourglass
Artifact
{T}, Sacrifice Scourglass: Destroy all permanents except for artifacts and lands. Activate only during your upkeep.
--
Seat of the Synod
Artifact Land
{T}: Add {U}.
{2}{W}{U}{B}
Sen Triplets
Legendary Artifact Creature - Human Wizard
At the beginning of your upkeep, choose target opponent. This turn, that player can't cast spells or activate abilities and plays with their hand revealed. You may play lands and cast spells from that player's hand this turn.
3 /
3
{3}{W}{U}{B}
Sharuum the Hegemon
Legendary Artifact Creature - Sphinx
Flying
When Sharuum the Hegemon enters the battlefield, you may return target artifact card from your graveyard to the battlefield.
5 /
5
--
Shattered Sanctum
Land
Shattered Sanctum enters the battlefield tapped unless you control two or more other lands.
{T}: Add {W} or {B}.
--
Shipwreck Marsh
Land
Shipwreck Marsh enters the battlefield tapped unless you control two or more other lands.
{T}: Add {U} or {B}.
{1}{W}{U}{B}
Sludge Strider
Artifact Creature - Insect
Whenever another artifact enters the battlefield under your control or another artifact you control leaves the battlefield, you may pay {1}. If you do, target player loses 1 life and you gain 1 life.
3 /
3
{1}{U}{B}
Soul Manipulation
Instant
Choose one or both --
• Counter target creature spell.
• Return target creature card from your graveyard to your hand.
{4}{W}{U}{U}{B}
Sphinx Sovereign
Artifact Creature - Sphinx
Flying
At the beginning of your end step, you gain 3 life if Sphinx Sovereign is untapped. Otherwise, each opponent loses 3 life.
6 /
6
{3}{U}{B}
Sphinx Summoner
Artifact Creature - Sphinx
Flying
When Sphinx Summoner enters the battlefield, you may search your library for an artifact creature card, reveal it, put it into your hand, then shuffle.
3 /
3
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
{W}{U}{B}
Sydri, Galvanic Genius
Legendary Creature - Human Artificer
{U}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.
{W}{B}: Target artifact creature gains deathtouch and lifelink until end of turn.
2 /
2
{3}{U}{U}
Tezzeret's Ambition
Sorcery
Draw three cards. If you control no artifacts, discard a card.
{3}{U}{B}
Tezzeret's Betrayal
Sorcery
Destroy target creature. You may search your library and/or graveyard for a card named Tezzeret, Master of Metal, reveal it, and put it into your hand. If you search your library this way, shuffle.
{3}
Tezzeret's Simulacrum
Artifact Creature - Golem
{T}: Target opponent loses 1 life. If you control a Tezzeret planeswalker, that player loses 3 life instead.
2 /
3
{1}{U}{B}
Tezzeret's Touch
Enchantment - Aura
Enchant artifact
Enchanted artifact is a creature with base power and toughness 5/5 in addition to its other types.
When enchanted artifact is put into a graveyard, return that card to its owner's hand.
{4}{U}{B}
Tezzeret, Master of Metal
Legendary Planeswalker - Tezzeret
+1: Reveal cards from the top of your library until you reveal an artifact card. Put that card into your hand and the rest on the bottom of your library in a random order.
-3: Target opponent loses life equal to the number of artifacts you control.
-8: Gain control of all artifacts and creatures target opponent controls.
L:
5
{4}{U}
Thoughtcast
Sorcery
Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Draw two cards.
{1}{W}{U}{B}
Tower Gargoyle
Artifact Creature - Gargoyle
Flying
4 /
4
{2}{W}{U}
Unbender Tine
Artifact
{T}: Untap another target permanent.
{U}{U}{B}
Undermine
Instant
Counter target spell. Its controller loses 3 life.
{4}
Unwinding Clock
Artifact
Untap all artifacts you control during each other player's untap step.
--
Vault of Whispers
Artifact Land
{T}: Add {B}.
{3}{U}{B}
Vectis Agents
Artifact Creature - Human Rogue
{U}{B}: Vectis Agents gets -2/-0 until end of turn and can't be blocked this turn.
4 /
3
{1}{W}{B}
Vectis Dominator
Artifact Creature - Human Wizard
{T}: Tap target creature unless its controller pays 2 life.
0 /
2
{1}{W}{B}
Vindicate
Sorcery
Destroy target permanent.
{W}{U}{B}
Windwright Mage
Artifact Creature - Human Wizard
Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Windwright Mage has flying as long as an artifact card is in your graveyard.
2 /
2
{2}{U}{B}
Architects of Will
Artifact Creature - Human Wizard
When Architects of Will enters the battlefield, look at the top three cards of target player's library, then put them back in any order.
Cycling {U/B} ({U/B}, Discard this card: Draw a card.)
3 /
3
{5}
Blinkmoth Urn
Artifact
At the beginning of each player's precombat main phase, if Blinkmoth Urn is untapped, that player adds {C} for each artifact they control.
{9}
Darksteel Forge
Artifact
Artifacts you control have indestructible. (Effects that say "destroy" don't destroy them. Artifact creatures with indestructible can't be destroyed by damage.)
{2}
Darksteel Pendant
Artifact
Indestructible (Effects that say "destroy" don't destroy this artifact.)
{1}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{2}
Galvanic Key
Artifact
Flash
{3}, {T}: Untap target artifact.
{6}
Gate to the Aether
Artifact
At the beginning of each player's upkeep, that player reveals the top card of their library. If it's an artifact, creature, enchantment, or land card, the player may put it onto the battlefield.
{2}
Golem's Heart
Artifact
Whenever a player casts an artifact spell, you may gain 1 life.
{U}{B}
Mask of Riddles
Artifact - Equipment
Equipped creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
Whenever equipped creature deals combat damage to a player, you may draw a card.
Equip {2}
{3}{W}{B}
Obzedat's Aid
Sorcery
Return target permanent card from your graveyard to the battlefield.
{2}{U}
Protomatter Powder
Artifact
{4}{W}, {T}, Sacrifice Protomatter Powder: Return target artifact card from your graveyard to the battlefield.
{1}{W}{B}
Tainted Sigil
Artifact
{T}, Sacrifice Tainted Sigil: You gain life equal to the total life lost by all players this turn. (Damage causes loss of life.)
{U}{B}
Tidehollow Strix
Artifact Creature - Bird
Flying
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
2 /
1
{3}{U}
Transplant Theorist
Artifact Creature - Phyrexian Artificer
Whenever Transplant Theorist or another artifact enters the battlefield under your control, you may draw a card. If you do, discard a card.
{2}: Put target card from your graveyard on the bottom of your library.
2 /
4
{1}{W}
Veil of Assimilation
Artifact
Whenever Veil of Assimilation or another artifact enters the battlefield under your control, target creature you control gets +1/+1 and gains vigilance until end of turn.