Dualcaster Mage, Emiel the Blessed, and Battle Hymn

Prerequisites

• Dualcaster Mage on the battlefield
• Emiel the Blessed on the battlefield
• Battle Hymn in hand
• You control at least four creatures
• available

Steps

1. Cast Battle Hymn by paying
2. Holding priority, activate Emiel by paying , blinking Dualcaster Mage
3. Dualcaster Mage enters the battlefield, copying Battle Hymn
4. Resolve the copy of Battle Hymn, adding at least
5. Repeat from step 2

Results

• Infinite blinking
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite red mana