Protean Hulk, Aluren, Academy Rector, Shrieking Drake, Corpse Knight, Saffi Eriksdotter, Viscera Seer, Body Double, and Karmic Guide

Prerequisites

• Protean Hulk on the battlefield with a way to kill it
• Rest in library

Steps

1. Use Protean Hulk's death trigger to get Viscera Seer and Karmic Guide
2. Use Karmic Guide's etb trigger to get Protean Hulk
3. SacrificeProtean Hulk using it's death trigger to get Body Double and Shrieking Drake
4. Use Shrieking Drake's etb trigger to return it to your hand
5. Use Body Double's etb trigger to clone Protean Hulk
6. Sacrifice the clone of Protean Hulk, using it's death trigger to get Saffi Eriksdotter and Academy Rector
7. Sacrifice Saffi Eriksdotter to activate it's ability, target Karmic Guide
8. Sacrifice Karmic Guide, and immediately return it to battlefield
9. Use Karmic Guide's etb trigger to get Protean Hulk
10. Sacrifice Academy Rector, using it's death trigger to get Aluren
11. Sacrifice Protean Hulk, using it's death trigger to get Corpse Knight
12. Put Shrieking Drake into play for free, triggering Corpse Knight to deal one damage to each opponent
13. Use Shrieking Drake's etb trigger to return it to your hand
14. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite damage