Commander's Authority + Esix, Fractal Bloom + Timestream Navigator

Mana needed: {2}{U}{U} each turn

GWU identity

Commander legal

The 3 combo pieces

What must be in place

Commander's Authority attached to a creature other than Timestream Navigator.
Timestream Navigator does not have summoning sickness.
You have the city's blessing.

How to execute it

  1. At the beginning of your upkeep, the creature Commander's Authority is attached to triggers, creating a copy of Timestream Navigator.
  2. Activate the oldest Timestream Navigator, paying {2}{U}{U} and putting Timestream Navigator on the bottom of your library to take an extra turn after this one.
  3. Pass the turn.
  4. Repeat.

What the combo produces