Mikaeus, the Unhallowed + Puppeteer Clique + Altar of Dementia

Prerequisites

—

Steps

1. 1Activate Altar of Dementia by sacrificing Puppeteer Clique.
2. 2When Puppeteer Clique dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. 3When Puppeteer Clique enters, it triggers, allowing you to put a creature card from an opponent's graveyard onto the battlefield under your control.
4. 4Resolve the Altar of Dementia ability.
5. 5Activate Altar of Dementia by sacrificing Puppeteer Clique.
6. 6When Puppeteer Clique dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
7. 7When Puppeteer Clique enters, it triggers, allowing you to put a creature card from an opponent's graveyard onto the battlefield under your control.
8. 8Resolve the Altar of Dementia ability.
9. 9Repeat.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill
• Put all creature cards from each opponent's graveyard onto the battlefield under your control