Dr. Emmett Brown, Inventor

When Dr. Emmett Brown enters, search your library and/or graveyard for a card named
The DeLorean Time Machine, reveal it, and put it into your hand. If you search your library this way, shuffle.
Dr. Emmett Brown crews Vehicles using his toughness rather than his power.
Start your engines!
At the beginning of your end step scry X,
where X is your speed.
Friends in time