Emeria Shepherd + World Shaper + Thaumatog + Goblin Bombardment

Emeria Shepherd

World Shaper

Thaumatog

Goblin Bombardment

How it works

1. Activate Thaumatog by sacrificing a land.
2. Repeat step 1 until you control no lands.
3. Activate Goblin Bombardment by sacrificing World Shaper.
4. When World Shaper dies, it triggers, return all lands from your graveyard to the battlefield tapped.
5. When the lands enter, Emeria Shepherd triggers that many times.
6. Resolve an Emeria Shepherd trigger that was triggered by a Plains, returning World Shaper from your graveyard to the battlefield.
7. Resolve all remaining Emeria Shepherd triggers.
8. Resolve the Goblin Bombardment ability.
9. Repeat

This intricate loop relies on cleverly recycling your own graveyard to orchestrate an infinite storm of sacrifices and battlefield triggers. You begin by using Thaumatog to clear your lands away, feeding your graveyard while setting the stage for World Shaper to meet its end via Goblin Bombardment. When World Shaper dies, its triggered ability floods the board with every land in your graveyard tapped—including crucial Plains—which in turn unleashes a barrage of Emeria Shepherd landfall triggers to effortlessly pull World Shaper right back to the battlefield.