Admiral Brass, Unsinkable + Oriq Loremage + Timestream Navigator

Prerequisites

• You have the city's blessing and/or control at least nine permanents.
• Oriq Loremage does not have summoning sickness if Timestream Navigator is in your library.

Steps

1. 1If Timestream Navigator is in your library, activate Oriq Loremage by tapping it, searching your library for Timestream Navigator and putting it into your graveyard.
2. 2At the beginning of your combat phase, Admiral Brass triggers, returning Timestream Navigator from your graveyard to the battlefield with a finality counter on it, and giving it haste.
3. 3If you don't have the city's blessing, Timestream Navigator gives you the city's blessing.
4. 4Activate Timestream Navigator by paying , tapping it and putting it on the bottom of your library from the battlefield, causing you to take an extra turn after this one.
5. 5Repeat each turn.

Effects

• Infinite turns
• Lock