Nim Deathmantle + Ashnod's Altar + Brood Monitor

Prerequisites

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Steps

1. 1Activate Ashnod's Altar by sacrificing Brood Monitor, adding .
2. 2Brood Monitor dies, triggering Nim Deathmantle, causing you to pay to return Brood Monitor from your graveyard to the battlefield, and attach Nim Deathmantle to it.
3. 3Brood Monitor enters the battlefield, creating three 1/1 Eldrazi Scion creature tokens.
4. 4Activate Ashnod's Altar by sacrificing an Eldrazi Scion, adding .
5. 5Repeat.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers