Toph, the First Metalbender, Bootleggers' Stash, Clock of Omens, and Kaya, Geist Hunter

Prerequisites

• Toph, the First Metalbender on the battlefield
• Bootleggers' Stash on the battlefield
• Clock of Omens on the battlefield
• Kaya, Geist Hunter on the battlefield

Steps

1. Activate Kaya's second loyalty ability by removing two loyalty counters from it, causing you to double any tokens you create this turn
2. Activate Bootleggers' Stash by tapping it, as it's a land due to Toph, creating two Treasure tokens due to Kaya, Geist Hunter
3. Activate Clock of Omens by tapping the Treasures, untapping Bootleggers' Stash
4. Repeat from step 2

Results

• Infinite tapped Treasure tokens