Bosh, Iron Golem

Legendary Artifact Creature - Golem

Trample

, Sacrifice an artifact: Bosh, Iron Golem deals damage equal to the sacrificed artifact's converted mana cost to target creature or player.

Clockwork Beetle

Artifact Creature - Insect

Clockwork Beetle enters the battlefield with two +1/+1 counters on it.

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

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.

Clockwork Dragon

Artifact Creature - Dragon

Flying

Clockwork Dragon enters the battlefield with six +1/+1 counters on it.

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

: Put a +1/+1 counter on Clockwork Dragon.

Clockwork Vorrac

Artifact Creature - Boar Beast

Trample

Clockwork Vorrac enters the battlefield with four +1/+1 counters on it.

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

: Put a +1/+1 counter on Clockwork Vorrac.

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.

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.

Elf Replica

Artifact Creature - Elf

, Sacrifice Elf Replica: Destroy target enchantment.

Frogmite

Artifact Creature - Frog

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

Goblin Dirigible

Artifact Creature - Construct

Flying

Goblin Dirigible doesn't untap during your untap step.

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

Goblin Replica

Artifact Creature - Goblin

, Sacrifice Goblin Replica: Destroy target artifact.

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.

Leveler

Artifact Creature - Juggernaut

When Leveler enters the battlefield, exile all cards from your library.

Lodestone Myr

Artifact Creature - Myr

Trample

Tap an untapped artifact you control: Lodestone Myr gets +1/+1 until end of turn.

Malachite Golem

Artifact Creature - Golem

: Malachite Golem gains trample until end of turn.

Mirror Golem

Artifact Creature - Golem

Imprint - When Mirror Golem enters the battlefield, you may exile target card from a graveyard.

Mirror Golem has protection from each of the exiled card's card types. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)

Myr Adapter

Artifact Creature - Myr

Myr Adapter gets +1/+1 for each Equipment attached to it.

Myr Enforcer

Artifact Creature - Myr

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

Myr Mindservant

Artifact Creature - Myr

, : Shuffle your library.

Myr Prototype

Artifact Creature - Myr

At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype.

Myr Prototype can't attack or block unless you pay for each +1/+1 counter on it.

Myr Retriever

Artifact Creature - Myr

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

Needlebug

Artifact Creature - Insect

Flash

Protection from artifacts

Nim Replica

Artifact Creature - Zombie

, Sacrifice Nim Replica: Target creature gets -1/-1 until end of turn.

Omega Myr

Artifact Creature - Myr

Pewter Golem

Artifact Creature - Golem

: Regenerate Pewter Golem.

Rust Elemental

Artifact Creature - Elemental

Flying

At the beginning of your upkeep, sacrifice an artifact other than Rust Elemental. If you can't, tap Rust Elemental and you lose 4 life.

Rustspore Ram

Artifact Creature - Sheep

When Rustspore Ram enters the battlefield, destroy target Equipment.

Soldier Replica

Artifact Creature - Soldier

, Sacrifice Soldier Replica: Soldier Replica deals 3 damage to target attacking or blocking creature.

Steel Wall

Artifact Creature - Wall

Defender (This creature can't attack.)

Titanium Golem

Artifact Creature - Golem

: Titanium Golem gains first strike until end of turn.

Wizard Replica

Artifact Creature - Wizard

Flying

, Sacrifice Wizard Replica: Counter target spell unless its controller pays .

Arcbound Bruiser

Artifact Creature - Golem

Modular 3 (This enters the battlefield with three +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Break in case of emergency.

Arcbound Crusher

Artifact Creature - Juggernaut

Trample

Whenever another artifact enters the battlefield, put a +1/+1 counter on Arcbound Crusher.

Modular 1 (This enters the battlefield with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Arcbound Fiend

Artifact Creature - Horror

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

At the beginning of your upkeep, you may move a +1/+1 counter from target creature onto Arcbound Fiend.

Modular 3 (This enters the battlefield with three +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Arcbound Hybrid

Artifact Creature - Beast

Haste

Modular 2 (This enters the battlefield with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Arcbound Lancer

Artifact Creature - Beast

First strike

Modular 4 (This enters the battlefield with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)