Jegantha, the Wellspring + Horde of Notions + Shilgengar, Sire of Famine + Akroma's Memorial

Jegantha, the Wellspring

Horde of Notions

Shilgengar, Sire of Famine

Akroma's Memorial

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 clever loop relies on a closed-circuit exchange of colored mana and creature recycling, anchored by Jegantha, the Wellspring and its ability to tap for the exact five-color mana requirement needed to activate Horde of Notions. By sacrificing Jegantha to Shilgengar, Sire of Famine, you fuel the Sire's sacrifice outlet while generating a Blood token (or more, if the sacrificed creature happened to be an Angel). Horde of Notions then steps in, using the five colored mana produced by Jegantha to play Jegantha directly back from the graveyard without paying its mana cost, ready to tap all over again. Meanwhile, Akroma's Memorial sits proudly on the battlefield granting your entire team vigilance, haste, trample, and crucial keywords that ensure your looping threats remain potent and protected throughout the sequence.