Ayara's Oathsworn, Nexus of Fate, and Ion Storm

Prerequisites

• Ayara's Oathsworn on the battlefield
• Nexus of Fate in the library
• Ion Storm on the battlefield
• Ayara's Oathsworn does not have summoning sickness and has exactly three +1/+1 counters on it
• An opponent cannot block Ayara's Oathsworn
• each turn available

Steps

1. Deal combat damage to an opponent using Ayara's Oathsworn
2. Ayara's Oathsworn triggers, putting a +1/+1 counter on it and searching your library for Nexus of Fate and putting it into your hand
3. Activate Ion Storm by paying and removing a +1/+1 counter from Ayara's Oathsworn, dealing 2 damage to any target
4. Cast Nexus of Fate by paying , causing you to take an extra turn after this one, and shuffle Nexus of Fate into your library
5. Repeat each turn

Results

• Infinite turns