Banshee, The Final Ride

Soulbond with Ghost Rider (You may pair this creature with an unpaired "Ghost Rider" creature when either enters the battlefield. They remain paired for as long as you control both of them.)

As long as this creature is paired with another, both creatures have haste, trample, and double strike

One Last Ride—At the beginning of your end step, exile this creature.

"I've got one last ride left in me. Can YOU keep up?"—Carter Slade