Viscera Seer + Breaking // Entering + Dualcaster Mage

Viscera Seer

Breaking // Entering

Dualcaster Mage

How it works

1. Cast Entering by paying its mana cost, targeting any applicable target.
2. Holding priority, cast Dualcaster Mage by paying its mana cost.
3. When Dualcaster Mage enters, it triggers, targeting Entering.
4. Holding priority, activate Viscera Seer by sacrificing Dualcaster Mage.
5. Resolve the Dualcaster Mage trigger, copying Entering, with the copy targeting Dualcaster Mage
6. Resolve the Entering copy, returning Dualcaster Mage from your graveyard to the battlefield.
7. Repeat from step 3.

This clever loop relies on Breaking // Entering to put Dualcaster Mage into play, setting up an infinite recursion of entering and leaving the battlefield. As Dualcaster Mage resolves its entry trigger to copy the Entering half of Breaking // Entering, it targets itself in the graveyard to continuously bring itself right back. To keep the engine running smoothly without clogging your board, Viscera Seer acts as the necessary outlet, letting you instantly sacrifice Dualcaster Mage for a scry and fuel the infinite sacrifice triggers.