I don't really get the use of this card - forcing a deckout is unlikely (who plays 6 cards/turn?), and it has a lot of potential to help your opponent a lot. Cards like Hourglass are popular *because* you get to draw more, this card does it for them.
If you opponent has, let's say, 30 cards, they
will deckout in 15 turns or
less (unless they use Eternity or something). It is not very hard to survive 15 turns.
Also, there are similar cards in other card games (I can remember Level Modulation and Chainsaw Insect from Yu-Gi-Oh). And I lost some times because of them. Believe me, being forced to draw without being able to control your draws can be
very annoying, even though it might possibly help you.