March of the Machine

Atraxa's Fall | Sorcery | | Destroy target artifact, battle, enchantment, or creature with flying. | Xavier Ribeiro

Cosmic Hunger | Instant | | Target creature you control deals damage equal to its power to another target creature, planeswalker, or battle. | Konstantin Porubov

Iridescent Blademaster | Creature | Elf Warrior | {3}{G}: Iridescent Blademaster gets +2/+2 until end of turn. | Livia Prima

Portent Tracker | Creature | Satyr Scout | {T}: Untap target land. {T}: Choose target battle. If an opponent protects it, remove a defense counter from it. Otherwise, put a defense counter on it. Activate only as a sorcery. | Caroline Gariba

Vengeant Earth | Instant | | Target creature or land you control becomes a 4/4 Elemental creature with haste in addition to its other types until end of turn. It must be blocked this turn if able. | Jonas De Ro

Wary Thespian | Creature | Cat Druid | When Wary Thespian enters the battlefield or dies, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) | Billy Christian