Immolating Souleater

Artifact Creature — Phyrexian Dog (1/1)

: Immolating Souleater gets +1/+0 until end of turn. ( can be paid with either or 2 life.)

Iron Myr

Artifact Creature — Myr (1/1)

: Add .

Jousting Dummy

Artifact Creature — Scarecrow Knight (2/1)

: Jousting Dummy gets +1/+0 until end of turn.

Leaden Myr

Artifact Creature — Myr (1/1)

: Add .

Magnetic Snuffler

Artifact Creature — Construct (4/4)

When Magnetic Snuffler enters the battlefield, return target Equipment card from your graveyard to the battlefield attached to Magnetic Snuffler.
Whenever you sacrifice an artifact, put a +1/+1 counter on Magnetic Snuffler.

Manakin

Artifact Creature — Construct (1/1)

: Add .

Metallic Mimic

Artifact Creature — Shapeshifter (2/1)

As Metallic Mimic enters the battlefield, choose a creature type.
Metallic Mimic is the chosen type in addition to its other types.
Each other creature you control of the chosen type enters the battlefield with an additional +1/+1 counter on it.

Mine Worker

Artifact Creature — Assembly-Worker (2/1)

: You gain 1 life. If you control creatures named Power Plant Worker and Tower Worker, you gain 3 life instead.

Myr Convert

Artifact Creature — Phyrexian Myr (2/1)

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
, Pay 2 life: Add one mana of any color.

Myr Superion

Artifact Creature — Myr (5/6)

Spend only mana produced by creatures to cast this spell.

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."

Nardole, Resourceful Cyborg

Legendary Artifact Creature — Scientist (1/2)

: Add for each counter on Nardole. Spend this mana only to cast noncreature spells.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Doctor's companion (You can have two commanders if the other is the Doctor.)

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.)

Omega Myr

Artifact Creature — Myr (1/2)

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.

Phyrexian Revoker

Artifact Creature — Phyrexian Horror (2/1)

As Phyrexian Revoker enters the battlefield, choose a nonland card name.
Activated abilities of sources with the chosen name can't be activated.

Pili-Pala

Artifact Creature — Scarecrow (1/1)

Flying
, : Add one mana of any color. ( is the untap symbol.)

Plague Myr

Artifact Creature — Phyrexian Myr (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.)
: Add .

Prismite

Artifact Creature — Golem (2/1)

: Add one mana of any color.