Gray Merchant of Asphodel, Nantuko Husk, Rooftop Storm, Rot Hulk, Sedraxis Alchemist, and Sidisi, Undead Vizier

Prerequisites

• Gray Merchant of Asphodel in your library
• Nantuko Husk on the battlefield or in your graveyard
• Rooftop Storm on the battlefield
• Rot Hulk in your library
• Sedraxis Alchemist in your library
• Sidisi, Undead Vizier in hand
• You have at least two opponents

Steps

1. Cast Sidisi by paying
2. Sidisi's exploit ability triggers, sacrificing itself
3. Sidisi triggers, searching your library for Rot Hulk, putting it in your hand and shuffling your library
4. Cast Rot Hulk by paying
5. Rot Hulk enters the battlefield, returning Sidisi and Nantuko Husk, if applicable, from your graveyard to the battlefield
6. Sidisi's exploit ability triggers, sacrificing itself
7. Sidisi triggers, searching your library for Sedraxis Alchemist, putting it in your hand and shuffling your library
8. Cast Sedraxis Alchemist by paying
9. Sedraxis Alchemist enters the battlefield, returning Rot Hulk from the battlefield to your hand
10. Activate Nantuko Husk by sacrificing Sedraxis Alchemist, giving Nantuko Husk +2/+2 until end of turn
11. Cast Rot Hulk by paying
12. Rot Hulk enters the battlefield, returning Sidisi and Sedraxis Alchemist from your graveyard to the battlefield
13. Sidisi and Sedraxis Alchemist enter the battlefield, triggering Sidisi's exploit ability and Sedraxis Alchemist
14. Resolve the Sidisi exploit trigger, sacrificing itself
15. Sidisi triggers, searching your library for Gray Merchant of Asphodel, putting it in your hand and shuffling your library
16. Resolve the Sedraxis Alchemist trigger, returning Rot Hulk from the battlefield to your hand
17. Cast Gray Merchant of Asphodel by paying
18. Gray Merchant of Asphodel enters the battlefield, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the life lost this way
19. Activate Nantuko Husk by sacrificing Gray Merchant of Asphodel and Sedraxis Alchemist, giving Nantuko Husk +4/+4 until end of turn
20. Cast Rot Hulk by paying
21. Rot Hulk enters the battlefield, returning Gray Merchant of Asphodel and Sedraxis Alchemist from your graveyard to the battlefield
22. Gray Merchant of Asphodel and Sedraxis Alchemist enter the battlefield, triggering their abilities
23. Resolve the Gray Merchant of Asphodel trigger, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the life lost this way
24. Resolve the Sedraxis Alchemist trigger, returning Rot Hulk from the battlefield to your hand
25. Repeat from step 19

Results

• Each opponent loses the game
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite LTB
• Infinitely large Nantuko Husk until end of turn
• Infinite sacrifice triggers
• Infinite storm count