Double Major + Twincast + Dualcaster Mage

Prerequisites

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Steps

1. 1Cast Dualcaster Mage for .
2. 2Holding priority, cast Double Major targeting Dualcaster Mage.
3. 3Holding priority, cast Twincast, copying Double Major, targeting Dualcaster.
4. 4Let the copied Double Major resolve, creating a token copy of Dualcaster Mage.
5. 5Dualcaster Mage enters the battlefield, copying Double Major, targeting Dualcaster Mage.
6. 6Repeat from Step 4.

Effects

• Infinite creature ETB
• Infinite creature tokens