Yenna, Redtooth Regent, Three Blind Mice, and Vorinclex, Monstrous Raider

Prerequisites

• Yenna, Redtooth Regent on the battlefield
• Three Blind Mice on the battlefield
• Vorinclex, Monstrous Raider on the battlefield
• Yenna does not have summoning sickness
• available

Steps

1. Activate Yenna by paying and tapping it, creating a token copy of Three Blind Mice
2. The Three Blind Mice token enters the battlefield with two lore counters on it due to Vorinclex, triggering its first and second chapter abilities
3. Resolve the first Three Blind Mice trigger, creating a 1/1 Mouse creature token
4. Resolve the next Three Blind Mice trigger, creating a token copy of the Three Blind Mice token
5. Repeat from step 2

Results

• Infinite creature tokens
• Infinite ETB
• Infinite Three Blind Mice tokens