Emeria Shepherd + World Shaper + Woe Strider + Thaumatog

Emeria Shepherd

World Shaper

Woe Strider

Thaumatog

How it works

1. Activate Thaumatog by sacrificing a land.
2. Repeat step 1 until you control no lands.
3. Activate Woe Strider 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 Woe Strider ability.
9. Repeat

This clever graveyard loop revolves around Thaumatog hungrily consuming your lands to clear the way for World Shaper to hit the graveyard. Once World Shaper is sacrificed to Woe Strider, its death trigger dumps every land from your graveyard back onto the battlefield tapped. This mass influx of land drops fires off multiple landfall triggers from Emeria Shepherd, which are powerful enough to return World Shaper and any other nonland permanent straight to the battlefield when those lands happen to be Plains.