
Chrome Companion | Artifact Creature | Dog | Whenever this creature becomes tapped, you gain 1 life.
{2}, {T}: Put target card from a graveyard on the bottom of its owner's library. | Gray Highsmith

Nutrient Block | Artifact | Food | Indestructible (Effects that say "destroy" don't destroy this artifact.)
{2}, {T}, Sacrifice this artifact: You gain 3 life.
When this artifact is put into a graveyard from the battlefield, draw a card. | Francisco Miyara

Pinnacle Kill-Ship | Artifact | Spacecraft | When this Spacecraft enters, it deals 10 damage to up to one target creature.
Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 7+.)
STATION 7+
Flying | Alexandre Honoré

Thaumaton Torpedo | Artifact | | {6}, {T}, Sacrifice this artifact: Destroy target nonland permanent. This ability costs {3} less to activate if you attacked with a Spacecraft this turn. | Madeline Boni

Wurmwall Sweeper | Artifact | Spacecraft | When this Spacecraft enters, surveil 2.
Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 4+.)
STATION 4+
Flying | Hardy Fowler