Text (ET): Put all creatures on the bottom of their owners' libraries.
All creatures leave play simultaneously. [Eventide FAQ 2008/07/08]
The creatures are not destroyed. They are just put on the bottom of the libraries. Tokens cease to exist after they get to the library. [Eventide FAQ 2008/07/08]
Each player chooses the order of the cards on the bottom of their library. You don't reveal this ordering to other players. [Eventide FAQ 2008/07/08]
