Clock of Omens + Metalwork Colossus + Parallel Lives + The Underworld Cookbook

G identity

Commander legal

The 4 combo pieces

• Clock of Omens
• Metalwork Colossus
• Parallel Lives
• The Underworld Cookbook

How to execute it

1. Activate The Underworld Cookbook's first ability by tapping it and discarding Metalwork Colossus, creating two Food tokens.
2. Activate Clock of Omens by tapping the Foods, untapping The Underworld Cookbook.
3. Activate Metalwork Colossus by sacrificing the Foods, returning it from your graveyard to your hand.
4. Repeat.

What the combo produces

• Infinite self-discard triggers