Abandoned Sarcophagus + Infinite Reflection + Hollow One + Krark-Clan Ironworks

Abandoned Sarcophagus

Infinite Reflection

Hollow One

Krark-Clan Ironworks

How it works

1. Cast Hollow One either from your hand or from your graveyard by paying at most 1, causing it to enter the battlefield as a copy of the creature with Infinite Reflection attached.
2. Activate Krark-Clan Ironworks by sacrificing Hollow One, adding CC.
3. If you cast Hollow One from your graveyard, Hollow One is not exiled by Abandoned Sarcophagus due to Infinite Reflection removing Hollow One's cycling ability.
4. Repeat.

This ingenious loop turns your graveyard into an engine by leveraging Abandoned Sarcophagus to repeatedly cast Hollow One from the graveyard for next to nothing, thanks to the cost-reduction of cards you've cycled or discarded. When Hollow One enters the battlefield, Infinite Reflection ensures it enters as a copy of the enchanted creature, stripping away its original text—including its built-in cycling ability. Because of this, when Abandoned Sarcophagus's static replacement effect would normally exile a non-cycled card hitting your graveyard, it fails to recognize Hollow One as a card with cycling, allowing you to feed it safely to Krark-Clan Ironworks for a steady stream of colorless mana.