Dualcaster Mage + Blur
All cards in hand. You control at least one creature. available.
- Cast Blur by paying , targeting any creature you control
- Holding priority, cast Dualcaster Mage by paying
- Dualcaster Mage enters the battlefield, creating a copy of Blur targeting Dualcaster Mage
- Resolve the Blur copy, blinking Dualcaster Mage and causing you to draw a card
- Repeat from step 3
Infinite card draw. Infinite draw triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite magecraft triggers.