Wrex, Scrapyard Scrounger

Vigilance, Trample, Haste, Ward {x}

Start your engines!

Wrex gets +1/+1 for each speed you have
and it's ward cost is equal to your Max speed.

Max speed — Your dinosaurs can saddle mounts
and crew vehicles for 1 less and don't tap to do so.
Untapped dinosaurs may be tapped to create a 3/2 colorless Vehicle artifact token with crew 1.