Lost & Found

Counter target spell.
As you cast this spell, you may search
your library for a card named "Glimpse the Unthinkable" and put that card into your hand.
"My mind and soul were already broken by Emrakul.
But i have to thank you Bolas.
Now I remember them. So tell me snake,
do you want a glimpse of what I witnessed ?"
—Ukyou