Jegantha, the Wellspring + Horde of Notions + Goblin Bombardment + Akroma's Memorial

Jegantha, the Wellspring

Horde of Notions

Goblin Bombardment

Akroma's Memorial

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Goblin Bombardment 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 ingenious loop turns Jegantha, the Wellspring into an endless cannonball, tapping the Elk for the exact five-color mana cost required to fuel Horde of Notions' resurrection ability. Once Horde of Notions pulls Jegantha straight back from the graveyard without paying its mana cost, Goblin Bombardment steps in to sacrifice Jegantha for a point of damage and reset the cycle, letting you repeat this sacrifice loop indefinitely. Meanwhile, Akroma's Memorial quietly stands watch on the battlefield, granting your looping Elemental creatures haste, trample, and crucial protection from red so they can dance this fiery death-waltz unbothered.