Hearthhull, the Worldseed + Clock of Omens + Eusocial Engineering + Walk-In Closet // Forgotten Cellar + Starfield Vocalist

Hearthhull, the Worldseed

Clock of Omens

Eusocial Engineering

Walk-In Closet // Forgotten Cellar

Starfield Vocalist

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 Starfield Vocalist, creating two artifact tokens.
7. Activate Clock of Omens by tapping the artifact tokens, untapping Hearthhull.
8. Repeat.

This elaborate engine uses Hearthhull, the Worldseed as your primary sacrifice outlet, turning every land sacrifice into card draw, an extra land drop, and life loss for your opponents. To sustain this loop, Walk-In Closet // Forgotten Cellar ensures you can simply replay the sacrificed land straight out of your graveyard, while Eusocial Engineering rewards each landfall by spawning two 2/2 Robot artifact creature tokens thanks to the doubling effect of Starfield Vocalist. Finally, Clock of Omens ties the whole mechanism together by tapping those newly minted Robot tokens to untap Hearthhull, resetting your ability to sacrifice another land and repeat the cycle indefinitely.