Dualcaster Mage + Bloodflow Connoisseur + Incarnation Technique

Dualcaster Mage

Bloodflow Connoisseur

Incarnation Technique

How it works

1. Cast Incarnation Technique 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 Incarnation Technique.
4. Holding priority, activate Bloodflow Connoisseur by sacrificing Dualcaster Mage.
5. Resolve the Dualcaster Mage trigger, copying Incarnation Technique, with the copy targeting Dualcaster Mage
6. Resolve the Incarnation Technique copy, returning Dualcaster Mage from your graveyard to the battlefield.
7. Repeat from step 3.

This clever loop turns Incarnation Technique into an endless engine by using Dualcaster Mage to continuously copy it from the stack, bringing the Mage right back from the graveyard each time. While the demonstration mechanic of Incarnation Technique helps set things in motion, Bloodflow Connoisseur plays the vital sacrificial role that lets you neatly send Dualcaster Mage back to the graveyard to reset the trigger, all while growing larger with endless +1/+1 counters.