Curiosity and Niv Mizzet the Firemind infinite loop?

[torpedo]

How do these two cards interact:

Curiosity
Aura - Whenever enchanted creature deals damage to an opponent, you may draw a card

This is placed on:

Niv-Mizzet, the Firemind
Whenever you draw a card, Niv-Mizzet, the Firemind deals 1 damage to target creature or player

Is this a viable combo? Can this cause an infinite loop?

[DatAsh]

Yes, this is viable, but it does not create an infinite loop. You can choose to stop this loop at any given time. This is commonly used in EDH (Commander) with Niv-Mizzet as the general (or commander).