Jegantha, the Wellspring + Horde of Notions + Rising of the Day + Carrion Feeder

Jegantha, the Wellspring

Horde of Notions

Rising of the Day

Carrion Feeder

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Carrion Feeder 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 clever loop leverages Jegantha, the Wellspring and its restriction-free color production to feed an engine driven entirely by Horde of Notions. By tapping Jegantha for its specialized five-color mana and sacrificing it to Carrion Feeder, you generate a constant stream of death triggers and +1/+1 counters for your sacrifice outlet. Horde of Notions then uses that exact same colored mana to pluck Jegantha right back out of the graveyard and cast it for free. Meanwhile, Rising of the Day ensures that Jegantha gains haste the moment it returns, allowing it to be tapped again immediately to repeat the cycle infinitely.