Jegantha, the Wellspring + Horde of Notions + Goblin Bombardment + Kratos, God of War

Jegantha, the Wellspring

Horde of Notions

Goblin Bombardment

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 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 loop relies on Jegantha, the Wellspring generating the exact five-color mana requirement needed to activate Horde of Notions, which allows you to cast Jegantha directly from your graveyard for free whenever it hits the bin. To fuel that graveyard recursion, you use Goblin Bombardment to sacrifice Jegantha, converting it into a lethal damage-dealing engine while also feeding any sacrifice or death triggers you might need. Meanwhile, Kratos, God of War quietly ensures that all creatures in play possess haste as soon as they re-enter the battlefield, allowing Jegantha to immediately retap for mana and restart the cycle.