Rakdos, the Muscle + Shambling Ghast + Haunted Crossroads + Prosper, Tome-Bound + Woe Strider

Rakdos, the Muscle

Shambling Ghast

Haunted Crossroads

Prosper, Tome-Bound

Woe Strider

How it works

1. Activate Woe Strider by sacrificing Shambling Ghast.
2. When Shambling Ghast dies, it and Rakdos trigger.
3. Resolve the Shambling Ghast trigger, creating a Treasure token.
4. Activate the Treasure by tapping and sacrificing it, adding .
5. Holding priority, activate Haunted Crossroads by paying , putting Shambling Ghast from your graveyard onto the top of your library.
6. Resolve the Rakdos trigger, exiling Shambling Ghast from the top of your library with the ability to cast it until your next turn.
7. Resolve the Woe Strider ability, causing you to scry 1.
8. Cast Shambling Ghast from exile by paying 1.
9. Prosper triggers, creating a Treasure token.
10. Activate the Treasure by tapping and sacrificing it, adding 1.
11. Repeat.

By feeding Shambling Ghast into Woe Strider's sacrificial maw, you trigger a clever loop that continuously recycles the tiny creature using Haunted Crossroads. Rakdos, the Muscle capitalizes on every single sacrifice by exiling Shambling Ghast right off the top of your library, allowing you to recast it and fuel the entire engine. Meanwhile, Prosper, Tome-Bound watches you cast that exiled spell and rewards your efforts by generating a steady stream of extra mana and value.