Hearthhull, the Worldseed + Clock of Omens + Eusocial Engineering + Conduit of Worlds + Starfield Vocalist

Hearthhull, the Worldseed

Clock of Omens

Eusocial Engineering

Conduit of Worlds

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 elegant loop begins with Hearthhull, the Worldseed sacrificing your lands to draw cards and fuel its own station ability, while Conduit of Worlds ensures those sacrificed lands can be immediately replayed from your graveyard. Every time a land returns, Eusocial Engineering triggers to manufacture tokens, a process brilliantly doubled by Starfield Vocalist's ability-multiplying passive presence. Those fresh tokens feed Clock of Omens so you can untap Hearthhull, and as the charge counters accumulate past eight, Hearthhull transforms into a terrifying threat that drains your opponents' life with every single land sacrifice.