Teshar, Ancestor's Apostle + Scrap Trawler + Lotus Petal + Altar of Dementia

Prerequisites

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Steps

1. 1Cast Lotus Petal by paying its mana cost.
2. 2Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3. 3Activate Lotus Petal by tapping and sacrificing it.
4. 4Activate Altar of Dementia by sacrificing Scrap Trawler.
5. 5When Scrap Trawler dies, it triggers, returning Lotus Petal from your graveyard to your hand.
6. 6Resolve the Altar of Dementia ability.
7. 7Repeat.

Effects

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill
• Infinite storm count