Jegantha, the Wellspring, Horde of Notions, Shilgengar, Sire of Famine, and The Fire Crystal

Prerequisites

• Jegantha, the Wellspring on the battlefield
• Horde of Notions on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• The Fire Crystal on the battlefield

Steps

1. Activate Jegantha by tapping it, adding that cannot be spent to pay generic mana costs
2. Activate Shilgengar 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

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite Blood tokens