Shorikai, Genesis Engine + Voltaic Construct + Krark-Clan Ironworks + Agatha of the Vile Cauldron + Encroaching Mycosynth

Shorikai, Genesis Engine

Voltaic Construct

Krark-Clan Ironworks

Agatha of the Vile Cauldron

Encroaching Mycosynth

How it works

1. Cause Shorikai to become a creature.
2. Activate Shorikai by paying 1 and tapping it, causing you to draw two cards, discard a card, and create a 1/1 Pilot creature token.
3. Activate Krark-Clan Ironworks by sacrificing the Pilot, adding CC.
4. Activate Voltaic Construct by paying 1, untapping Shorikai.
5. Repeat.

This intricate machine hums to life once **Encroaching Mycosynth** turns every nonland permanent you control into an artifact, seamlessly pulling **Agatha of the Vile Cauldron** and Shorikai, Genesis Engine into the artifact-synergy fold. With **Agatha of the Vile Cauldron** boosting your creature's power and discounting activated abilities, you can tap Shorikai, Genesis Engine to draw cards and churn out a Pilot token using its activated ability. That very token is then fed to **Krark-Clan Ironworks** for colorless mana, which in turn fuels **Voltaic Construct** to untap Shorikai, Genesis Engine for just {1} thanks to the cost reduction. The loop endlessly recycles the Pilot token for infinite rummaging, card draw, and sacrificial fuel.