March of the Machine

Attentive Skywarden | Creature | Phyrexian Kor | Flying Whenever Attentive Skywarden deals combat damage to a player or battle, transform up to one target Incubator token you control. | Jodie Muir

Kithkin Billyrider | Creature | Kithkin Knight | Double strike | Zara Alfonso

Sigiled Sentinel | Creature | Human Knight | 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.) Vigilance | Volkan Baǵa

Furtive Analyst | Creature | Human Wizard | Vigilance {2}, {T}: Draw a card, then discard a card. | Marcela Bolívar

Preening Champion | Creature | Bird Knight | Flying When Preening Champion enters the battlefield, create a 1/1 blue and red Elemental creature token. | Alix Branwyn

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

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

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

Hangar Scrounger | Creature | Dwarf Pilot | 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.) Whenever this creature becomes tapped, you may discard a card. If you do, draw a card. | Borja Pindado

Karsus Depthguard | Creature | Viashino Warrior | Defender As long as Karsus Depthguard's power is 5 or greater, it can attack as though it didn't have defender. | Tyler Jacobson

Overgrown Pest | Creature | Pest | When Overgrown Pest enters the battlefield, look at the top five cards of your library. You may reveal a land or double-faced card from among them and put that card into your hand. Put the rest on the bottom of your library in a random order. | Eelis Kyttanen

Serpent-Blade Assailant | Creature | Elf Warrior | 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.) Deathtouch | Durion

War Historian | Creature | Human Monk | Reach War Historian has indestructible as long as it attacked a battle this turn. | Ryan Valle

Halo Hopper | Artifact Creature | Frog | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) | Daniel Ljunggren

Skittering Surveyor | Artifact Creature | Construct | When Skittering Surveyor enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle. | Igor Kieryluk