UNIT TYPE RULES
This section describes the different types of units that can wage war in the 41st Millennium and the rules you will need to use them.
So far, we’ve discussed the basic rules as they pertain to Infantry, the most important and common unit type in the Warhammer 40,000 game. However, whilst the definition of Infantry is incredibly broad (it can cover anything from the most diminutive Gretchin to the mightiest Space Marine), it’s not enough to capture the full variety, scope and splendour of a war-torn galaxy teeming with all manner of alien beasts.
To do justice to the full pomp and panoply of xenos creatures (as well as some of the weirder beings in service to the Emperor of Mankind), we will now cover a series of unit types, each with their own abilities and special rules.
In most cases, it will be fairly obvious which unit type category a model falls into, but as unit type is essentially an extension of the characteristic profile, you’ll be able to find that information in the relevant codex or Army List Entry.