Nethroi, Apex of Death, Phyrexian Altar, Mitotic Slime, and Acererak the Archlich

Prerequisites

• Nethroi, Apex of Death in hand or in the command zone
• Phyrexian Altar on the battlefield
• Mitotic Slime in the graveyard
• Acererak the Archlich in the graveyard
• plus enough mana to pay for commander tax, if applicable available

Steps

1. Cast Nethroi either from your hand or from the command zone for its mutate cost by paying , putting it under a non-Human creature you control
2. Nethroi triggers, returning Acererak the Archlich and Mitotic Slime from your graveyard to the battlefield
3. When Acererak the Archlich enters, it triggers, returning Nethroi from the battlefield to your hand
4. Activate Phyrexian Altar twice by sacrificing Acererak the Archlich and Mitotic Slime, adding
5. When Mitotic Slime dies, it triggers, creating two 2/2 Ooze creature tokens
6. Activate Phyrexian Altar twice by sacrificing the Oozes, adding
7. When the Oozes die, they trigger, creating four 1/1 Ooze creature tokens
8. Activate Phyrexian Altar three times by sacrificing three Oozes, adding
9. Repeat

Results

• Infinite card draw
• Near-infinite +1/+1 counters
• Near-infinite lifegain
• Near-infinite lifeloss
• Near-infinite lifegain triggers
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite colored mana
• Near-infinite creature tokens
• Near-infinite Treasure tokens
• Near-infinite ventures into the dungeon
• Infinite recursion of some creature cards in your graveyard