Simurgh, the False Angel

Flying, Vigilance
If Simurgh, the False Angel would be destroyed, regenerate it.
At the beginning of your upkeep, scry 3. At the beginning of each opponent's upkeep, fateseal 2. (To fateseal 2, look at the top two 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.)