Cryptolith Rite, Ant Queen, Urabrask the Hidden, and Kaya, Geist Hunter

Prerequisites

• Cryptolith Rite on the battlefield
• Ant Queen on the battlefield
• Urabrask the Hidden on the battlefield
• Kaya, Geist Hunter on the battlefield
• Kaya has at least two loyalty counters on it

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 Ant Queen by paying , creating two 1/1 Insect creature tokens
3. Activate two Insects by tapping them, adding
4. Repeat from step 2

Results

• Infinite ETB
• Infinite tapped creature tokens