Combat Courier

Artifact Creature — Construct (1/1)

, Sacrifice Combat Courier: Draw a card.
Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Drillworks Mole

Artifact Creature — Mole (1/1)

, : Put a +1/+1 counter on Drillworks Mole and a +1/+1 counter on up to one target commander creature you control.

Excavated Wall

Artifact Creature — Wall (0/4)

Defender
, : Mill a card. (Put the top card of your library into your graveyard.)

Gingerbrute

Artifact Creature — Food Golem (1/1)

Haste
: Gingerbrute can't be blocked this turn except by creatures with haste.
, , Sacrifice Gingerbrute: You gain 3 life.

Heap Doll

Artifact Creature — Scarecrow (1/1)

Sacrifice Heap Doll: Exile target card from a graveyard.

Hex Parasite

Artifact Creature — Phyrexian Insect (1/1)

: Remove up to X counters from target permanent. For each counter removed this way, Hex Parasite gets +1/+0 until end of turn. ( can be paid with either or 2 life.)

Hope of Ghirapur

Legendary Artifact Creature — Thopter (1/1)

Flying
Sacrifice Hope of Ghirapur: Until your next turn, target player who was dealt combat damage by Hope of Ghirapur this turn can't cast noncreature spells.

Icehide Golem

Snow Artifact Creature — Golem (2/2)

( can be paid with one mana from a snow source.)

Jawbone Skulkin

Artifact Creature — Scarecrow (1/1)

: Target red creature gains haste until end of turn.

Keeper of the Lens

Artifact Creature — Golem (1/2)

You may look at face-down creatures you don't control any time.

Lightning-Core Excavator

Artifact Creature — Golem (0/3)

, , Sacrifice Lightning-Core Excavator: It deals 3 damage to any target.

Locthwain Gargoyle

Artifact Creature — Gargoyle (0/3)

: Locthwain Gargoyle gets +2/+0 and gains flying until end of turn.

Merchant's Dockhand

Artifact Creature — Construct (1/2)

, , Tap X untapped artifacts you control: Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Metallic Sliver

Artifact Creature — Sliver (1/1)

Myr Mindservant

Artifact Creature — Myr (1/1)

, : Shuffle your library.

Myr Scrapling

Artifact Creature — Myr (1/1)

Sacrifice Myr Scrapling: Put a +1/+1 counter on target creature.

Myr Servitor

Artifact Creature — Myr (1/1)

At the beginning of your upkeep, if Myr Servitor is on the battlefield, each player returns all cards named Myr Servitor from their graveyard to the battlefield.

Razorgrass Screen

Artifact Creature — Wall (2/1)

Defender (This creature can't attack.)
Razorgrass Screen blocks each combat if able.

Roterothopter

Artifact Creature — Thopter (0/2)

Flying
: Roterothopter gets +1/+0 until end of turn. Activate no more than twice each turn.

Steel Wall

Artifact Creature — Wall (0/4)

Defender (This creature can't attack.)