Battered Golem + Clock of Omens + Darksteel Citadel + Prototype Portal

C identity

Commander legal

The 4 combo pieces

• Battered Golem
• Clock of Omens
• Darksteel Citadel
• Prototype Portal

How to execute it

1. Activate Prototype Portal by paying {0}, creating a token copy of Darksteel Citadel.
2. When the Darksteel Citadel token enters the battlefield, Battered Golem triggers, untapping itself.
3. Activate Clock of Omens by tapping Battered Golem and the Darksteel Citadel token, untapping Prototype Portal.
4. Repeat.

What the combo produces

• Infinite landfall triggers
• Infinite tapped copies of a specific land
• Infinite tapped Forest tokens
• Infinite tapped Island tokens
• Infinite tapped Mountain tokens
• Infinite tapped Plains tokens
• Infinite tapped Swamp tokens