
Salvation Engine | Artifact | Vehicle | Other artifact creatures you control get +2/+2.
Whenever this Vehicle attacks, return up to one target artifact card from your graveyard to the battlefield.
Crew 6 | Ben Wootten

Riptide Gearhulk | Artifact Creature | Construct | Double strike
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
When this creature enters, for each opponent, put up to one target nonland permanent that player controls into its owner's library third from the top. | Artur Nakhodkin

Coalstoke Gearhulk | Artifact Creature | Construct | Menace, deathtouch
When this creature enters, put target creature card with mana value 4 or less from a graveyard onto the battlefield under your control with a finality counter on it. That creature gains menace, deathtouch, and haste. At the beginnning of your next end step, exile that creature. | Nino Vecia