Aether Searcher

When Aether Searcher enters the battlefield,
name a card. You may search your hand and
the the bottom half of library for a card and
exile it. Target opponent may then search
the the bottom half of your library for a card
and exile it. Shuffle your library.
Select one of those cards at random and cast it
without paying it's mana cost.
"Interesting. Faster than a library but not reliable."
- Muzzio, Visionary Architect