Whenever Colossal Plow attacks, add
![White w](/images/productsymbols/w_icon.gif)
![White w](/images/productsymbols/w_icon.gif)
![White w](/images/productsymbols/w_icon.gif)
and you gain 3 life. Until end of turn, you don't loose this mana as steps and phases end.
Crew 6
(Tap any number of creatures you control with total power 6 or more: This Vehicle becomes an artifact creature until end of turn.)