Dynaheir, Invoker Adept + Drafna, Founder of Lat-Nam + Timestream Navigator + Encroaching Mycosynth

Dynaheir, Invoker Adept

Drafna, Founder of Lat-Nam

Timestream Navigator

Encroaching Mycosynth

How it works

1. Cast Timestream Navigator by paying 1.
2. Holding priority, activate Drafna's second ability by paying 3 and tapping it, copying Timestream Navigator.
3. When the Timestream Navigators enter the battlefield, if you do not have the city's blessing, they trigger, giving you the city's blessing.
4. Activate Dynaheir by tapping it, copying the next ability you activate this turn that costs four or more mana to activate.
5. Activate the Timestream Navigator token by paying 2, tapping it and putting it on the bottom of your library.
6. Dynaheir triggers, copying Timestream Navigator's ability.
7. Resolve both Timestream Navigator abilities, causing you to take two extra turns after this one.
8. Move to your first extra turn.
9. Activate Drafna's first ability by paying 1, returning the nontoken Timestream Navigator from the battlefield to your hand.
10. Move to your second extra turn.
11. Repeat.