Jegantha, the Wellspring + Horde of Notions + Goblin Bombardment + Thousand-Year Elixir

Jegantha, the Wellspring

Horde of Notions

Goblin Bombardment

Thousand-Year Elixir

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 uses Horde of Notions as an engine to recur Jegantha, the Wellspring directly from your graveyard, leveraging its unique five-color mana production to pay the elemental king's ability cost entirely on colored pips. Because Jegantha's mana cannot be spent on generic costs, Thousand-Year Elixir provides the crucial passive haste effect that lets you activate Jegantha the moment it returns, while its second ability can also untap Jegantha if needed. Finally, Goblin Bombardment serves as the fatal outlet, converting the endless cycle of sacrifices into infinite damage for your opponents while fueling massive storm counts.