Shilgengar, Sire of Famine + Dualcaster Mage + Demonic Gifts

Shilgengar, Sire of Famine

Dualcaster Mage

Demonic Gifts

How it works

1. Cast Demonic Gifts by paying its mana cost.
2. Holding priority, cast Dualcaster Mage by paying its mana cost.
3. When Dualcaster Mage enters, it triggers, copying Demonic Gifts, with the copy targeting Dualcaster Mage.
4. Resolve the copy of Demonic Gifts.
5. Holding priority, activate Shilgengar by sacrificing Dualcaster Mage.
6. When Dualcaster Mage dies, it triggers, returning it from your graveyard to the battlefield.
7. Repeat from step 3.
8. Resolve all Shilgengar abilities from step 5.

This brilliant looping engine thrives on recursion and redundancy, using Dualcaster Mage to perpetually copy Demonic Gifts so that the Mage can endlessly sacrifice itself and return to the battlefield. Shilgengar, Sire of Famine acts as the ultimate sacrifice outlet and payoff for this loop, turning each iteration into a deluge of Blood tokens while allowing you to churn out infinite enter-the-battlefield, death, and magecraft triggers at will.