Dualcaster Mage + Ephemerate

Dualcaster Mage

Ephemerate

How it works

1. Cast Ephemerate by paying its mana cost.
2. Holding priority, cast Dualcaster Mage by paying its mana cost.
3. When Dualcaster Mage enters, it triggers, copying Ephemerate, with the copy targeting Dualcaster Mage.
4. Resolve the copy of Ephemerate, blinking Dualcaster Mage.
5. Repeat from step 3.