by Noobplayzgames on Aug 30, 2015
Fateseal 5 (To fateseal 5, look at the top five cards of an
opponent's library, then put any number of them on the bottom of
that player's library and the rest on top in any order.)
Then that opponent puts the top 5 cards
of their library into their graveyard.
Ravens are creatures of mind and memory.