The General, Mobile Strike HQ

If a vehicle you control attacks, draw a card.
Mobile Head Quarters
Fortification {3}({3}: Attach to target land you control.
Fortify only as a sorcery. This card enters the
battlefield unattached and stays on the
battlefield if the land leaves.)
When The General fortifies a land it gains:
{t}: Create a 2/2 Green Locust Helicopter Artifact
Creature Token with flying, sacrifice it at the beginning
of your next end step. Crew {6}