Mortuary + Krark-Clan Ironworks + Crystal Skull, Isu Spyglass

Mortuary

Krark-Clan Ironworks

Crystal Skull, Isu Spyglass

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 ingenious loop centers around Krark-Clan Ironworks, which turns your creatures into a source of raw colorless mana when sacrificed. The real magic, however, is orchestrated by Mortuary, which instantly redirects that fallen creature from the graveyard right back to the top of your library instead of letting it rest. From that elevated vantage point, Crystal Skull, Isu Spyglass steps in to let you peer at the top of your library and immediately recast that same creature using the mana you just generated. By feeding the creature back into the engine over and over, you effortlessly churn out infinite sacrificial and death triggers while fueling an endless supply of colorless mana.