Dualcaster Mage + Blur

Dualcaster Mage

All cards in hand. You control at least one creature. 3urr available.
  1. Cast Blur by paying 2u, targeting any creature you control
  2. Holding priority, cast Dualcaster Mage by paying 1rr
  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
Infinite card draw. Infinite draw triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite magecraft triggers.