Jegantha, the Wellspring + Horde of Notions + Urabrask the Hidden + Bartolomé del Presidio

Jegantha, the Wellspring

Horde of Notions

Urabrask the Hidden

Bartolomé del Presidio

How it works

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs.
2. Activate Bartolomé del Presidio 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 intricate loop turns the restrictive five-color output of Jegantha, the Wellspring directly into the exact mana cost needed to fuel Horde of Notions' recursion ability. By sacrificing Jegantha to Bartolomé del Presidio, you send the legendary Elk to the graveyard where Horde of Notions can immediately pull it right back onto the battlefield for free. Urabrask the Hidden ensures that Jegantha, the Wellspring enters the battlefield ready to tap again without delay, letting you continuously repeat the cycle to generate infinite sacrifices, enters-the-battlefield triggers, and a massive +1/+1 counter growth on Bartolomé del Presidio.