Reaper King + Dread + Atla Palani, Nest Tender + Maskwood Nexus

Prerequisites

• You have a way to cause a creature to enter the battlefield under your control.

Steps

1. 1Cause a creature to enter the battlefield under your control by any method.
2. 2When that creature enters the battlefield, Reaper King triggers, destroying that creature.
3. 3Resolve Atla Palani's trigger, revealing cards from the top of your library until you reveal a creature card and putting it onto the battlefield.
4. 4Repeat from step 2 until Dread enters the battlefield then dies, or until you choose to end the loop by destroying an opponent's permanent.
5. 5When Dread dies, it and Atla Palani trigger.
6. 6Resolve Dread's trigger, shuffling it into your library.
7. 7Continue from step 3.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Put all creature cards in your library onto the battlefield, then into your graveyard