Timestream Navigator, Endless Evil, and Lightning Greaves

Prerequisites

• Timestream Navigator on the battlefield
• Endless Evil on the battlefield
• Lightning Greaves on the battlefield
• Endless Evil attached to Timestream Navigator
• You control nine permanents and/or have the city's blessing
• each turn available

Steps

1. At the beginning of your upkeep, Endless Evil triggers, creating a token copy of Timestream Navigator
2. If you do not have the city's blessing, both Timestream Navigator's ascend abilities trigger, giving you the city's blessing
3. Activate Lightning Greaves' equip ability by paying , attaching it to the Timestream Navigator token
4. Activate the Timestream Navigator token by paying , tapping it and putting it on the bottom of your library, causing you to take an extra turn after this one
5. Repeat each turn

Results

• Infinite turns