During your upkeep, Endless Evil triggers, creating a 1/1 token copy of Timestream Navigator.
During your next upkeep, Endless Evil triggers, creating a 1/1 token copy of Timestream Navigator.
Activate the ability of a Timestream Navigator token that did not enter the battlefield this turn by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) , tapping it, and putting it on the bottom of your library, taking an extra turn.