Myr Quadropod

Artifact Creature — Myr (1/4)

: Switch Myr Quadropod's power and toughness until end of turn.

Myr Retriever

Artifact Creature — Myr (1/1)

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

Myr Sire

Artifact Creature — Phyrexian Myr (1/1)

When Myr Sire dies, create a 1/1 colorless Phyrexian Myr artifact creature token.

Myr Superion

Artifact Creature — Myr (5/6)

Spend only mana produced by creatures to cast this spell.

Myr Welder

Artifact Creature — Myr (1/4)

Imprint — : Exile target artifact card from a graveyard.
Myr Welder has all activated abilities of all cards exiled with it.

Myriad Construct

Artifact Creature — Construct (4/4)

Kicker
If Myriad Construct was kicked, it enters the battlefield with a +1/+1 counter on it for each nonbasic land your opponents control.
When Myriad Construct becomes the target of a spell, sacrifice it and create a number of 1/1 colorless Construct artifact creature tokens equal to its power.

Mystic Skull // Mystic Monstrosity

Artifact // Artifact Creature — Construct (0/0)

, : Add one mana of any color.
, : Transform Mystic Skull.

Mystic Monstrosity

Lands you control have ": Add one mana of any color."

Narnam Cobra

Artifact Creature — Snake (2/1)

: Narnam Cobra gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Necropede

Artifact Creature — Phyrexian Insect (1/1)

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Necropede dies, you may put a -1/-1 counter on target creature.

Needlebug

Artifact Creature — Insect (2/2)

Flash
Protection from artifacts

Neurok Replica

Artifact Creature — Wizard (1/4)

, Sacrifice Neurok Replica: Return target creature to its owner's hand.

Nim Replica

Artifact Creature — Zombie (3/1)

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

Oasis Gardener

Artifact Creature — Scarecrow (2/2)

When Oasis Gardener enters the battlefield, you gain 2 life.
: Add one mana of any color.

Omega Myr

Artifact Creature — Myr (1/2)

One-Eyed Scarecrow

Artifact Creature — Scarecrow (2/3)

Defender
Creatures with flying your opponents control get -1/-0.

Onulet

Artifact Creature — Construct (2/2)

When Onulet dies, you gain 2 life.

Opaline Unicorn

Artifact Creature — Unicorn (1/2)

: Add one mana of any color.

Ornithopter of Paradise

Artifact Creature — Thopter (0/2)

Flying
: Add one mana of any color.

Painter's Servant

Artifact Creature — Scarecrow (1/3)

As Painter's Servant enters the battlefield, choose a color.
All cards that aren't on the battlefield, spells, and permanents are the chosen color in addition to their other colors.

Palladium Myr

Artifact Creature — Myr (2/2)

: Add .