Saffi Eriksdotter, Evereth, Viceroy of Plunder, and Karmic Guide

Prerequisites

• Saffi Eriksdotter on the battlefield
• Evereth, Viceroy of Plunder on the battlefield
• Karmic Guide on the battlefield

Steps

1. Activate Saffi by sacrificing it, targeting Karmic Guide Activate Evereth by sacrificing Karmic Guide When Karmic Guide dies, Saffi triggers, returning Karmic Guide from your graveyard to the battlefield
2. When Karmic Guide enters, it triggers, returning Saffi from your graveyard to the battlefield
3. Resolve the Evereth ability
4. Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite damage