Esix, Fractal Bloom + Timestream Navigator + Master of the Wild Hunt

Esix, Fractal Bloom

Timestream Navigator

Master of the Wild Hunt

How it works

1. At the beginning of your upkeep, Master of the Wild Hunt triggers, creating a copy of Timestream Navigator.
2. Activate the oldest Timestream Navigator, paying 2 and putting Timestream Navigator on the bottom of your library to take an extra turn after this one.
3. Pass the turn.
4. Repeat.