Jegantha, the Wellspring + Horde of Notions + Woe Strider + Cyclops of Eternal Fury

Jegantha, the Wellspring

Horde of Notions

Woe Strider

Cyclops of Eternal Fury

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Woe Strider 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 and Horde of Notions into an engine by cycling Jegantha back and forth between the battlefield and the graveyard. Since Jegantha's tap ability produces the exact five-color mana requirement for Horde of Notions, it entirely funds the recursion cost to cast Jegantha straight from the graveyard. Woe Strider acts as the necessary sacrifice outlet, while Cyclops of Eternal Fury grants the crucial haste so that a freshly re-returned Jegantha can tap for mana immediately without suffering from summoning sickness.