Ghost Rider

Trample
When Ghost Rider enters the field, if you control no vehicles, you may summon one from your library for {3}
{b/r}{b/r}{t}:Take control of target artifact. If it's a vehicle, it gains haste and its crew cost is 1. For each vehicle you control, Ghost Rider gets a +1/+1 counter
{2}: Remove any number of +1/+1 counters from Ghost Rider, and deal that much damage to any target.