The most powerful wine in this vertical is the 2010 Léoville Las Cases, a full-bodied, deep and multidimensional behemoth redolent of rich berries, cassis, burning embers, pencil shavings and loamy soil. Broad-shouldered, layered and muscular, with huge reserves of concentration and sweet, powdery tannin, it concludes with a broad, resonant finish. This is a prodigious, somewhat imposing Las Cases that is still an infant a decade after bottling.