Drawing more cards is a good thing. All the cards so far that provide you with extra draws have you pay for it. Also note that with a time deck you won't ever deck out because you have Eternity. You either play Procrastination over this once you're low on cards, or animate an extra Eternity for that purpose.
-A non-expiring Dimensional Shield.
-Provides extra draw every turn for free.
Seriously broken...