Void Shift

Choose one of the following modes:
• Voidwarp a legendary creature. Then create
a 1/1 black and blue Voidling token.
• Sacrifice two creatures: Search your
library for Malzahar Prophet of the Void.
Put it tapped into play, then shuffle your library.

"When the Void is consume you, you can't get fully return the mortal realms."