Mercurio's Cube

At the beginning of your upkeep, reclaim 1
(Look at the bottom card of your library, then put any
number of them on the top of your library and the rest
on the bottom in any order.)
Whenever you would draw a card, put the
bottom card of your library into your hand
instead.
"Afterthoughts become the ideas of genius."
- Mercurio Silverback