Akroma's Memorial + Mirrorhall Mimic // Ghastly Mimicry + Timestream Navigator

Mana needed: {2}{U}{U} each turn

U identity

Commander legal

The 3 combo pieces

• Akroma's Memorial
• Mirrorhall Mimic // Ghastly Mimicry
• Timestream Navigator

What must be in place

Ghastly Mimicry attached to Timestream Navigator.
You have the city's blessing.

How to execute it

1. At the beginning of your upkeep, Ghastly Mimicry triggers, creating a token copy of Timestream Navigator.
2. Activate the Timestream Navigator copy by paying {2}{U}{U}, tapping it, and putting it on the bottom of your library, taking an extra turn after this one.
3. Pass the turn.
4. Repeat.

What the combo produces

• Infinite turns
• Lock