Dualcaster Mage + Reunion of the House + Ashnod's Altar

Prerequisites

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Steps

1. 1Cast Reunion of the House by paying .
2. 2Holding priority, cast Dualcaster Mage by paying .
3. 3When Dualcaster Mage enters the battlefield, it triggers, targeting Reunion of the House.
4. 4Holding priority, activate Ashnod's Altar by sacrificing Dualcaster Mage.
5. 5Resolve the Dualcaster Mage trigger, copying Reunion of the House, targeting Dualcaster Mage and any other creature(s) as desired.
6. 6Resolve the copy of Reunion of the House, returning the targeted creatures from your graveyard to the battlefield.
7. 7Repeat from step 3.

Effects

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