Followed Footsteps + Mnemonic Wall + Time Stretch

Mana needed: {8}{U}{U} each turn

U identity

Commander legal

The 3 combo pieces

• Followed Footsteps
• Mnemonic Wall
• Time Stretch

What must be in place

Followed Footsteps attached to Mnemonic Wall.

How to execute it

1. Cast Time Stretch by paying {8}{U}{U}, taking two extra turns after this one.
2. At the beginning of your upkeep on your next extra turn, Followed Footsteps triggers, creating a token copy of Mnemonic Wall.
3. Mnemonic Wall enters the battlefield, returning Time Stretch from your graveyard to your hand.
4. Repeat each turn.

What the combo produces

• Infinite turns
• Lock