Jegantha, the Wellspring + Horde of Notions + Ashnod's Altar + Purphoros, Bronze-Blooded

Jegantha, the Wellspring

Horde of Notions

Ashnod's Altar

Purphoros, Bronze-Blooded

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Ashnod's Altar 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 turns Jegantha, the Wellspring into a self-sustaining engine by utilizing its unique color-intensive mana restriction to feed Horde of Notions. You tap Jegantha to produce the exact five-color mana needed to activate Horde of Notions, which then casts Jegantha right back out of your graveyard for free. Ashnod's Altar acts as the necessary sacrifice outlet to send Jegantha to the graveyard while spitting out a continuous stream of colorless mana. Meanwhile, Purphoros, Bronze-Blooded sits on the board granting the team haste, though the true magic here is how the Altar and Horde effortlessly recycle Jegantha to generate infinite sacrifices, death triggers, and storm count.