Zinnia, Valley's Voice + Timestream Navigator + Cloudstone Curio Combo

Timestream Navigator in hand.

Zinnia and Cloudstone Curio on the battlefield.

You control at least seven permanents and/or have the city's blessing.

available the first turn, with each following turn available

Cast TImestream Navigator by paying , plus an additional for its offspring cost.

If you control ten or more permanents and don't have the city's blessing, Timestream Navigator gives you the city's blessing.

When Timestream Navigator enters the battlefield, it and Cloudstone Curio trigger.

Resolve the Cloudstone Curio trigger, choosing not to return anything to your hand.

Resolve the Timestream Navigator trigger, creating a token copy of it that is 1/1.

If you control ten or more permanents and don't have the city's blessing, the Timestream Navigator token gives you the city's blessing.

When the Timestream Navigator token enters the battlefield, Cloudstone Curio triggers, returning the nontoken Timestream Navigator from the battlefield to your hand.

During your next turn, repeat steps 1 through 7 one additional time.

Activate the oldest Timestream Navigator token by paying , tapping it and putting it from the battlefield onto the bottom of your library, causing you to take an extra turn after this one.

Repeat from step 8.

Infinite turns

Lock