Taravangian, Diagram Leader

This spell can't be countered.

Hexproof

When this creature enters, look at the top five cards of your library and separate them into a face-down pile and a face-up pile. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.

Someone must bear the responsibility, someone must be dragged down by it, ruined by it.

based on Curator of Destinies