Calix, Guided by Fate, Three Blind Mice, and Vorinclex, Monstrous Raider

Prerequisites

• Calix, Guided by Fate on the battlefield
• Three Blind Mice on the battlefield
• Vorinclex, Monstrous Raider on the battlefield
• Calix does not have summoning sickness and cannot be blocked by an opponent

Steps

1. Deal combat damage to an opponent using Calix
2. Calix's second ability triggers, creating a token copy of Three Blind Mice
3. The Three Blind Mice token enters the battlefield with two lore counters on it due to Vorinclex, triggering its first and second chapter abilities, as well as Calix's first ability
4. Resolve the Calix trigger, putting a +1/+1 counter on a creature you control
5. Resolve the first Three Blind Mice trigger, creating a 1/1 Mouse creature token
6. Resolve the next Three Blind Mice trigger, creating a token copy of the Three Blind Mice token
7. Repeat from step 3

Results

• Infinite +1/+1 counters
• Infinite creature tokens
• Infinite ETB
• Infinite Three Blind Mice tokens