Gadget Driver's effect targets face-up Morphtronic monster(s) you control.
Gadget Driver's effect cannot be activated during the Damage Step.
Sending "Gadget Driver" from your hand to the GY is a cost.
The effect of "Gadget Driver" targets face-up 'Morphtronic' monster(s) you control.
The effect of "Gadget Driver" cannot be activated during the Damage Step.