Ahh, the Black Templars. These guys are another chapter of Space Marines that end up being quite different from the average. All in all, they usually end up being an assault oriented army, simply because of all the nasty nasty special rules they are capable of taking. They can buff their own melee abilities to the point of being quite near unstoppable. They also have some of the most elite characters in the employ of the Imperium.
The Black Templars will remind quite a few people of a certain point in feudal history. This is obviously done on purpose, and the Templars of this universe will hearken back to the Knight Templars of old. Many of the same vows and viewpoints can be seen in their background story, as well as the same fanatical drive pushing them to acts unheard of by normal men.
This full color scan includes both the background sections and the rules necessary to field these swarms of zealots in a righteous wave. Woe to the enemies of the Imperium.
Newcomers to the hobby make sure you check out my torrent for the 5th Edition rulebook to have all the rules to actually play.