Rik'Tan, the Deatheater

True Fateseal 3 (When this creature enters the battlefield, look at the top X of all opponent's libraries, you may put any amount of them on the top or bottom of their library in any order, where X is the number following "True Fateseal".)
Whenever Rik'Tan the Deatheater activates "True Fateseal" you may play one of the cards you look at without paying its manna cost.
Recall (When this creature enters the battlefield you may exile target Ethereal creature you control, then return it to the bat