Hearthhull, the Worldseed + Clock of Omens + Toggo, Goblin Weaponsmith + Elesh Norn, Mother of Machines + Ramunap Excavator

Hearthhull, the Worldseed

Clock of Omens

Toggo, Goblin Weaponsmith

Elesh Norn, Mother of Machines

Ramunap Excavator

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, Toggo triggers twice due to Elesh Norn, creating two artifact tokens.
7. Activate Clock of Omens by tapping the artifact tokens, untapping Hearthhull.
8. Repeat.

This intricate loop turns Hearthhull, the Worldseed into an insatiable engine by cycling lands through your graveyard with Ramunap Excavator. Every time you sacrifice a land to fuel Hearthhull's card-drawing activation, playing it right back out triggers Toggo, Goblin Weaponsmith to generate a pair of Rock tokens—doubled thanks to Elesh Norn, Mother of Machines. From there, Clock of Omens steps in to tap those newly minted artifacts to untap Hearthhull, allowing you to repeat the entire process indefinitely until your opponents are whittled away by Hearthhull's life-drain ability.