Toggo, Goblin Weaponsmith, Clock of Omens, Prototype Portal, and Ancient Den

Prerequisites

• Toggo, Goblin Weaponsmith on the battlefield
• Clock of Omens on the battlefield
• Prototype Portal on the battlefield
• Ancient Den in exile

Steps

1. Activate Prototype Portal by paying and tapping it, creating a token copy of Ancient Den
2. The Ancient Den token enters the battlefield, triggering Toggo, creating a Rock artifact equipment token
3. Activate Clock of Omens by tapping the Ancient Den token and the Rock token, untapping Prototype Portal
4. Repeat

Results

• Infinite landfall triggers
• Infinite tapped Ancient Den tokens
• Infinite tapped Rock tokens