Eladamri, Korvecdal, Intruder Alarm, and Cloudstone Curio

Prerequisites

• Eladamri, Korvecdal on the battlefield
• Intruder Alarm on the battlefield
• Cloudstone Curio on the battlefield
• Eladamri does not have summoning sickness
• You control a creature that can tap to produce at least
• You control at least two additional untapped creatures, one of which must be a nontoken, nonartifact creature
• You have a nonartifact creature card in hand or a nonartifact creature card on top of your library

Steps

1. Activate a creature you control by tapping it, adding at least
2. Activate Eladamri by paying , tapping it and two other creatures you control, revealing a nonartifact creature card either from your hand or from the top of your library and put it onto the battlefield
3. When the creature enters the battlefield, Intruder Alarm and Cloudstone Curio trigger
4. Resolve the Cloudstone Curio trigger, returning one of the other creatures tapped in step 2 from the battlefield to your hand
5. Resolve the Intruder Alarm trigger, untapping all creatures
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite untap of all creatures