Tortured Existence, Revolutionist, and Burnt Offering

Prerequisites

• Tortured Existence on the battlefield
• Revolutionist on the battlefield
• Burnt Offering in hand
• You have at least one creature card in hand
• available

Steps

1. Cast Burnt Offering by paying and sacrificing Revolutionist, adding
2. Activate Tortured Existence by paying and discarding a creature card, returning Revolutionist from your graveyard to your hand
3. Activate Tortured Existence by paying and discarding Revolutionist
4. Revolutionist is discarded into exile instead of your graveyard due to its madness ability, causing you to pay to cast Revolutionist for its madness cost
5. When Revolutionist enters the battlefield, it triggers, returning Burnt Offering from your graveyard to your hand
6. Resolve the Tortured Existence ability from step 3, returning a creature card from your graveyard to your hand
7. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite self-discard triggers
• Infinite storm count