This infinite loop relies on a clever color-matching synergy between Jegantha, the Wellspring and Horde of Notions, utilizing Jegantha’s specific mana output to fuel Horde of Notions' ability to cast Elementals directly from the graveyard. Because Jegantha happens to be an Elemental, it can target itself when resurrected. Shilgengar, Sire of Famine acts as the catalyst by sacrificing Jegantha to generate a Blood token, feeding the cycle while keeping the engine entirely self-contained. Dragonlord Kolaghan sits alongside them, though the core execution of this loop is driven entirely by recycling Jegantha through the graveyard endlessly.