Hearthhull, the Worldseed + Clock of Omens + Eusocial Engineering + Crucible of Worlds + Mirror Room // Fractured Realm

Hearthhull, the Worldseed

Clock of Omens

Eusocial Engineering

Crucible of Worlds

Mirror Room // Fractured Realm

How it works

1. Activate a land by tapping it, adding at least 1.
2. Activate Hearthhull by paying 1, tapping it and sacrificing a land.
3. If Hearthhull has eight or more charge counters on it, it triggers, causing each opponent to lose 2 life.
4. Resolve the Hearthhull ability, causing you to draw two cards and allowing you to play an additional land this turn.
5. Play the land from your graveyard.
6. When the land enters the battlefield, Eusocial Engineering triggers twice due to Fractured Realm, creating two artifact tokens.
7. Activate Clock of Omens by tapping the artifact tokens, untapping Hearthhull.
8. Repeat.

This intricate loop transforms a simple land sacrifice into a devastating engine of attrition and card advantage by feeding Hearthhull, the Worldseed's activated ability. Crucible of Worlds keeps the mana flowing directly from your graveyard, while Eusocial Engineering ensures a steady stream of robot tokens every time a land enters. The real magic happens thanks to Mirror Room // Fractured Realm, whose passive ability doubles those landfall triggers so you get twice the artifacts for your trouble. Finally, Clock of Omens taps those freshly minted tokens to untap Hearthhull, letting you cycle through the entire sequence again to drain your opponents dry.