March of the Machine

Akki Scrapchomper | Creature | Phyrexian Goblin | {1}{R}, {T}, Sacrifice an artifact or land: Draw a card. | Wisnu Tan

Furnace Host Charger | Creature | Phyrexian Giant | Haste Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.) | Andreas Zafiratos

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

Onakke Javelineer | Creature | Ogre Spirit | Reach {T}: Onakke Javelineer deals 2 damage to target player or battle. | Joseph Weston

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

Redcap Heelslasher | Creature | Goblin Rogue | 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.) First strike | Alexey Kruglov

Thrashing Frontliner | Creature | Phyrexian Viashino | Trample Whenever Thrashing Frontliner attacks a battle, it gets +1/+1 until end of turn. | Pavel Kolomeyets

Trailblazing Historian | Creature | Human Shaman | Haste {T}: Another target creature gains haste until end of turn. | Jason A. Engle

War-Trained Slasher | Creature | Wolverine Dinosaur | Menace (This creature can't be blocked except by two or more creatures.) Whenever War-Trained Slasher attacks a battle, double its power until end of turn. | Francis Tneh

Bonded Herdbeast | Creature | Beast | {4}{R/P}: Transform Bonded Herdbeast. Activate only as a sorcery. ({R/P} can be paid with either {R} or 2 life.) | Jokubas Uogintas