Jegantha, the Wellspring + Horde of Notions + Viscera Seer + Yarus, Roar of the Old Gods

Jegantha, the Wellspring

Horde of Notions

Viscera Seer

Yarus, Roar of the Old Gods

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Viscera Seer by sacrificing Jegantha.
3. Activate Horde of Notions by paying , causing you to cast Jegantha from your graveyard without paying its mana cost.
4. Repeat.

This brilliant loop transforms the colorful mana of Jegantha, the Wellspring into an endless cycle of sacrifice and resurrection. Viscera Seer acts as the sacrificial altar, allowing you to feed Jegantha to the graveyard while filtering your draws with scry triggers. From there, Horde of Notions steps in as the necromancer, leveraging Jegantha's exact five-color mana production to pull the legendary Beast back from the graveyard for free. Though Yarus, Roar of the Old Gods watches from the sidelines granting haste and offering card draw and recursion for face-down permanents, the core engine relies entirely on Jegantha's restricted mana cleanly paying for Horde of Notions' activation cost.