The List

Bottle Gnomes

Bottle Gnomes {3}

Artifact Creature - Gnome
Sacrifice this creature: You gain 3 life.
Reinforcements . . . or refreshments?
1/3
Caged Sun

Caged Sun {6}

Artifact
As this artifact enters, choose a color.
Creatures you control of the chosen color get +1/+1.
Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color.
Cathodion

Cathodion {3}

Artifact Creature - Construct
When this creature dies, add {C}{C}{C}.
Instead of creating a tool that would be damaged by heat, the Thran built one that was charged by it.
3/3
Cauldron of Souls

Cauldron of Souls {5}

Artifact
{T}: Choose any number of target creatures. Each of those creatures gains persist until end of turn.
Coldsteel Heart

Coldsteel Heart {2}

Snow Artifact
This artifact enters tapped.
As this artifact enters, choose a color.
{T}: Add one mana of the chosen color.
The Phyrexian death machine awoke, its coldsteel heart imbuing it with sinister new power.
Crystalline Crawler

Crystalline Crawler {4}

Artifact Creature - Construct
Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
Remove a +1/+1 counter from this creature: Add one mana of any color.
{T}: Put a +1/+1 counter on this creature.
1/1
Myr Retriever

Myr Retriever {2}

Artifact Creature - Myr
When this creature dies, return another target artifact card from your graveyard to your hand.
Mephidross gives up treasure easily . . . as long as you take its place.
1/1
Myr Sire

Myr Sire {2}

Artifact Creature - Phyrexian Myr
When this creature dies, create a 1/1 colorless Phyrexian Myr artifact creature token.
For the Phyrexians, death is not an end, nor a one-time occurrence.
1/1
Palladium Myr

Palladium Myr {3}

Artifact Creature - Myr
{T}: Add {C}{C}.
The myr are like the Glimmervoid: blank canvases on which to build grand creations.
2/2
Sandstone Oracle

Sandstone Oracle {7}

Artifact Creature - Sphinx
Flying
When this creature enters, choose an opponent. If that player has more cards in hand than you, draw cards equal to the difference.
4/4
Thought Vessel

Thought Vessel {2}

Artifact
You have no maximum hand size.
{T}: Add {C}.
Infinite possibilities contained in a finite space.
Trading Post

Trading Post {4}

Artifact
{1}, {T}, Discard a card: You gain 4 life.
{1}, {T}, Pay 1 life: Create a 0/1 white Goat creature token.
{1}, {T}, Sacrifice a creature: Return target artifact card from your graveyard to your hand.
{1}, {T}, Sacrifice an artifact: Draw a card.
Ash Barrens

Ash Barrens

Land
{T}: Add {C}.
Basic landcycling {1}
Blasted Landscape

Blasted Landscape

Land
{T}: Add {C}.
Cycling {2}
Dreadship Reef

Dreadship Reef

Land
{T}: Add {C}.
{1}, {T}: Put a storage counter on this land.
{1}, Remove X storage counters from this land: Add X mana in any combination of {U} and/or {B}.
Flamekin Village

Flamekin Village

Land
As this land enters, you may reveal an Elemental card from your hand. If you don't, this land enters tapped.
{T}: Add {R}.
{R}, {T}: Target creature gains haste until end of turn.
Ghost Quarter

Ghost Quarter

Land
{T}: Add {C}.
{T}, Sacrifice this land: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
Deserted, but not uninhabited.
Sandsteppe Citadel

Sandsteppe Citadel

Land
This land enters tapped.
{T}: Add {W}, {B}, or {G}.
That which endures, survives.
Elite Scaleguard

Elite Scaleguard {4}{W}

Creature - Human Soldier
When this creature enters, bolster 2.
Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls.
2/3
Deepglow Skate

Deepglow Skate {4}{U}

Creature - Fish
When this creature enters, double the number of each kind of counter on any number of target permanents.
Its graceful glide paints the ocean floor with strokes of luminescence.
3/3
Daretti, Scrap Savant

Daretti, Scrap Savant {3}{R}

Legendary Planeswalker - Daretti
[+2]: Discard up to two cards, then draw that many cards.
[–2]: Sacrifice an artifact. If you do, return target artifact card from your graveyard to the battlefield.
[–10]: You get an emblem with "Whenever an artifact is put into your graveyard from the battlefield, return that card to the battlefield at the beginning of the next end step."
Daretti, Scrap Savant can be your commander.
Loyalty:
3
Fact or Fiction

Fact or Fiction {3}{U}

Instant
Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.
"Try to pretend like you understand what's important."
Memory Erosion

Memory Erosion {1}{U}{U}

Enchantment
Whenever an opponent casts a spell, that player mills two cards.
"The Filigree Texts do not compel you to act in accordance with their precepts. They only specify the consequences should you fail."
—Lodus of the Ethersworn
Mulldrifter

Mulldrifter {4}{U}

Creature - Elemental
Flying
When this creature enters, draw two cards.
Evoke {2}{U}
2/2
Slipstream Eel

Slipstream Eel {5}{U}{U}

Creature - Fish Beast
This creature can't attack unless defending player controls an Island.
Cycling {1}{U}
"It's a fine way to travel, if you don't mind the smell."
6/6