Hearthhull, the Worldseed + Clock of Omens + Tireless Provisioner + Perennial Behemoth + Yarok, the Desecrated

Hearthhull, the Worldseed

Clock of Omens

Tireless Provisioner

Perennial Behemoth

Yarok, the Desecrated

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, Tireless Provisioner triggers twice due to Yarok, creating two artifact tokens.
7. Activate Clock of Omens by tapping the artifact tokens, untapping Hearthhull.
8. Repeat.

This loop turns your land drop into an engine of attrition by using Hearthhull, the Worldseed to sacrifice lands for card draw while punishing your opponents with its triggered life loss. As you replay those lands from your graveyard thanks to Perennial Behemoth, Tireless Provisioner capitalizes on the landfall triggers, and Yarok, the Desecrated doubles those creation triggers to flood the board with extra artifact tokens. Those tokens serve as the fuel to untap Hearthhull endlessly with Clock of Omens, letting you draw through your deck, drain the table to zero, and generate a massive surplus of resources.