Near-infinite +1/+1 counters on a creatureNear-infinite creature ETBNear-infinite creature LTBNear-infinite death triggersNear-infinite creature sacrifice triggersPut all creature cards in your library onto the battlefield, then into your graveyard
How it works
Activate Phantom Train by sacrificing another creature.
When the creature dies as an Egg due to Conspiracy, Atla triggers, revealing a creature card from your library and putting it onto the battlefield.
Resolve the Phantom Train ability.
Repeat as desired / able.
This loop transforms Atla Palani, Nest Tender's egg-hatching mastery into a self-sustaining engine by turning every sacrifice into a cascade from your library. The magic relies heavily on Conspiracy, which redefines your entire deck—including Phantom Train—as Eggs, ensuring that any creature you feed to Phantom Train's activation instantly triggers Atla Palani, Nest Tender's death ability. As Phantom Train grows with +1/+1 counters and animates itself, the creature you just cheated onto the battlefield can be immediately sacrificed right back into the loop, allowing you to cycle through every single creature in your library.