Aratech 74-Z Speeder Bike

Flying, haste
Crew 1 (tap any number of creatures you control with power 1 or higher: this vehicle becomes an artifact creature until end of turn)
At the beginning of your upkeep, if you control more than one Soldier creature you may treat Aratech 74-Z Speeder Bike as an artifact equipment with an equip cost of {0} until end of turn. Equipped creature gains flying and haste.