Blur Combos
Dualcaster Mage + Blur
Naru Meha, Master Wizard + Blur
Combo result
Infinite card draw. Infinite draw triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite magecraft triggers.
Prerequisites
Blur in hand. Naru Meha in hand or in the command zone. You control at least one creature. {U}{U}{U} available plus enough mana to pay for commander tax, if applicable.