Aluren, Depths of Desire, and Dualcaster Mage

Prerequisites

• Aluren on the battlefield
• Depths of Desire in hand
• Dualcaster Mage in hand
• available

Steps

1. Cast Depths of Desire by paying its mana cost
2. Holding priority, cast Dualcaster Mage without paying its mana cost due to Aluren
3. When Dualcaster Mage enters, it triggers, copying Depths of Desire, targeting Dualcaster Mage
4. Resolve the Depths of Desire copy, returning Dualcaster Mage from the battlefield to your hand
5. Repeat from step 2

Results

• Infinite colored mana
• Infinite ETB
• Infinite LTB
• Infinite storm count
• Infinite Treasure tokens
• Infinite magecraft triggers