Jegantha, the Wellspring + Horde of Notions + Rising of the Day + Bloodflow Connoisseur

Jegantha, the Wellspring

Horde of Notions

Rising of the Day

Bloodflow Connoisseur

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Bloodflow Connoisseur 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 fascinating loop turns Jegantha, the Wellspring into a self-sustaining engine by exploiting the exact five-color mana requirement of Horde of Notions, which matches Jegantha's unique restrictive color output. You tap Jegantha for its special five-color mana, feed Jegantha to Bloodflow Connoisseur to send it to the graveyard, and then use Horde of Notions' activated ability to pull Jegantha right back onto the battlefield for free. Rising of the Day keeps the loop smooth by instantly granting haste to the recast Jegantha so it can tap for mana again right away, while Bloodflow Connoisseur happily grows larger with every iteration of the cycle.