Jegantha, the Wellspring + Horde of Notions + Viscera Seer + Kratos, God of War

Jegantha, the Wellspring

Horde of Notions

Viscera Seer

Kratos, God of War

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 loop turns Jegantha, the Wellspring into a self-recycling engine by leveraging Horde of Notions and its ability to cast Elemental cards directly from the graveyard. Because Jegantha happens to be an Elemental, the five-color mana it produces can be funneled right back into Horde of Notions to replay it for free every time it hits the graveyard. Viscera Seer acts as the necessary sacrifice outlet to send Jegantha back to the yard while milking infinite scry triggers from the process. Meanwhile, Kratos, God of War quietly stands on the battlefield, granting haste so that any creatures you leverage or trigger along the way are instantly ready for action.