Blur, and Dualcaster Mage

Prerequisites

• Blur in hand
• Dualcaster Mage in hand
• You control at least one creature
• available

Steps

1. Cast Blur by paying , targeting any creature you control
2. Holding priority, cast Dualcaster Mage by paying
3. Dualcaster Mage enters the battlefield, creating a copy of Blur targeting Dualcaster Mage
4. Resolve the Blur copy, blinking Dualcaster Mage and causing you to draw a card
5. Repeat from step 3

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite magecraft triggers