Lost Compendium

You have no maximum hand size.

Imprint — {1}: Exile an instant or sorcery
from any graveyard. You lose life equal to its mana value.
{t}: You may cast a card exiled with Lost
Compendium and may spend mana as though
it were any color to do so.

{p/w}{p/u}{p/b}: Untap Lost Compendium.