Tortured Existence, Phyrexian Altar, and Tormod, the Desecrator

Prerequisites

• Tortured Existence on the battlefield
• Phyrexian Altar on the battlefield
• Tormod, the Desecrator on the battlefield
• undefined available

Steps

1. Activate Tortured Existence by paying and discarding a creature card, returning another creature card from your graveyard to your hand
2. Tormod triggers, creating a creature token
3. Activate Phyrexian Altar by sacrificing the creature token, adding
4. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite self-discard triggers