What is the next UU to be discussed ?
Right now

Thanks for the patience - these past few days have been utterly chaotic (I've driven ~600 miles, moved into a new place, had a weekend-long convention...) so I had to take a day off, which I thankfully built into the countdown.
Awesome idea on keeping track in the first post! I'll do that while I'm on my laptop right now (albeit tethered to an Android phone...).
Anyway, on to UU #22, for those sick of arguing about the definition of "friendly"! This time, we go from a UU that needs no great generalship to one that demands it....
Today's UU is the Japanese
Samurai, another familiar face from Civ3 and Civ4. Previous incarnations have seen raw combat boosts and built-in first strikes; the Civ5 version is possibly stronger, but requires a bit more forethought to fully exploit. The newest Samurai comes with a
combat bonus on open terrain on top of its already respectable 18 Longswordsman strength. To sweeten the deal further, Samurai combat victories have an
increased chance to generate a Great General.
The Samurai is a UU that requires the Japanese player to plan and maneuver his units carefully. In hills/forests/cities, the unit becomes a generic Longswordsman and removes Japan's combat advantage. If a Japanese warmonger can choose where his battles take place, however, he has a tremendous combat edge - namely, what may be the strongest unit of its era. Granted, we don't know the precise bonus, but I'm certain it'll be at least +20% (for 21.6 strength). That's enough to take on a Lancer (22) with fair odds, steamroll Musketmen, and do horrible things to unprotected Crossbowmen. The only real downside to all this is that it requires open terrain; if your enemy outmaneuvers you and brings the fight to the hills/forests, your fancy UUs turn generic. To get the most out of your Samurai, you'll have to get your opponent to face you on your terms, with a tremendous reward in store.
The second ability? If you can get the enemy to face you in the open, well, one great general deserves another
