Mortuary + Krark-Clan Ironworks + One with the Multiverse

Mortuary

Krark-Clan Ironworks

One with the Multiverse

How it works

1. Activate Krark-Clan Ironworks by sacrificing the nontoken creature, adding CC.
2. When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library.
3. Cast the creature by paying its mana cost.
4. Repeat.

This clever engine uses Krark-Clan Ironworks to convert your creatures into a steady stream of colorless mana while setting up an infinite loop. Thanks to Mortuary, every time a sacrificed creature hits your graveyard, it gets neatly placed right back onto the top of your library instead of staying put. From there, One with the Multiverse steps in to let you cast that exact same creature straight off the top of your library over and over again, fueling an endless cycle of sacrifice, death triggers, and mana generation.