Endless Atheneum

Catalogue any cards. (As this enters the library zone,
search a library you own for any amount of cards and
put them face up on top of this card as a new library.
When this is empty, put it into its owner's graveyard.)
You have no maximum hand size.
{1}{b}: Search this library for a card and put that
card into your hand. Then shuffle this library.
You lose 2 life.