Jegantha, the Wellspring + Horde of Notions + Shilgengar, Sire of Famine + Maelstrom Wanderer

Jegantha, the Wellspring

Horde of Notions

Shilgengar, Sire of Famine

Maelstrom Wanderer

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Shilgengar 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 relies on the specialized color requirements of Jegantha, the Wellspring, whose tap ability produces precisely the five-color mana needed to fuel Horde of Notions' ability without leaving behind any generic costs. By using Shilgengar, Sire of Famine to sacrifice Jegantha and feed the graveyard engine, you can immediately turn around and use Horde of Notions to resurrect Jegantha directly from the graveyard. While Maelstrom Wanderer doesn't activate this loop directly, its static ability grants haste to everything you control, allowing the resurrected Jegantha to tap for mana immediately and repeat the cycle indefinitely for boundless resources.