Void Shift Chamber

{2}, {t}: Each card you own that isn't on the battlefield has, transmute {x}, where x is that card's converted mana cost. ({x}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
"We are the pioneers in this new frontier."
- Salvador Le Roux