Arcbound Apex

Modular 8, Crew 10 {3}{W}{T}: Create a 0/0 colourless Artifact Construct creature token with modular 1 named “Arcbound Worker” for each creature with modular that died under your control this turn. When Arcbound Apex attacks, you may sacrifice a creature: return a creature card with Modular from your graveyard to the battlefield tapped and attacking. If 5 or more creatures named “Arcbound Worker” were used to crew this vehicle, artifact creatures you control gain lifelink until end of turn.