March of the Machine

Aetherblade Agent | Creature | Human Rogue | Deathtouch {4}{U/P}: Transform Aetherblade Agent. Activate only as a sorcery. ({U/P} can be paid with either {U} or 2 life.) | Alexander Mokhov

Consuming Aetherborn | Creature | Aetherborn Vampire | Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.) Lifelink | Aldo Domínguez

Dreg Recycler | Creature | Phyrexian Beast | {T}, Sacrifice an artifact or creature: Each opponent loses 1 life and you gain 1 life. | Campbell White

Etched Familiar | Artifact Creature | Phyrexian Fox | When Etched Familiar dies, each opponent loses 2 life and you gain 2 life. | Colin Boyer

Etched Host Doombringer | Creature | Phyrexian Demon | When Etched Host Doombringer enters the battlefield, choose one — • Target opponent loses 2 life and you gain 2 life. • Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it. | Helge C. Balzer

Flitting Guerrilla | Creature | Faerie Rogue | Flying When Flitting Guerrilla dies, each player mills two cards. Then you may exile Flitting Guerrilla. When you do, put target creature or battle card from your graveyard on top of your library. (To mill two cards, a player puts the top two cards of their library into their graveyard.) | Francisco Miyara

Gloomfang Mauler | Creature | Nightmare | Swampcycling {2} ({2}, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.) Backup 2 (When this creature enters the battlefield, put two +1/+1 counters on target creature. If that's another creature, it gains the following ability until end of turn.) Menace | Denis Zhbankov

Ichor Drinker | Creature | Phyrexian Vampire | Lifelink {B}, Exile Ichor Drinker from your graveyard: Incubate 2. Activate only as a sorcery. (Create an Incubator token with two +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) | Aurore Folny

Ichor Shade | Creature | Phyrexian Shade | At the beginning of your end step, if an artifact or creature was put into a graveyard from the battlefield this turn, put a +1/+1 counter on Ichor Shade. | Nicholas Gregory

Nezumi Informant | Creature | Rat Rogue | When Nezumi Informant enters the battlefield, each opponent discards a card. | Steve Prescott

Tenured Oilcaster | Creature | Phyrexian Wizard | Menace (This creature can't be blocked except by two or more creatures.) Tenured Oilcaster gets +3/+0 as long as an opponent has eight or more cards in their graveyard. Whenever Tenured Oilcaster attacks or blocks, each player mills a card. | Francisco Miyara

Pyretic Prankster | Creature | Devil | {3}{B/P}: Transform Pyretic Prankster. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.) | Francis Tneh