Aetherdrift

Spire Mechcycle | Artifact | Vehicle | Haste Exhaust — Tap another untapped Mount or Vehicle you control: This Vehicle becomes an artifact creature. Put a +1/+1 counter on it for each Mount and/or Vehicle you control other than this Vehicle. (Activate each exhaust ability only once.) Crew 2 | Adam Volker

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