Quick reference

Terrain effects

A summary of the effects of some common types of terrain on the different types of ground unit.

Table 1. Terrain effects summary
Terrain	Infantry Armour bonus	Infantry	Vehicle	War Engine
Fortifications	+2	No effect	Impassable	Impassable
Buildings	+1	No effect	Impassable	Impassable
Ruins; rubble	+1	No effect	Dangerous	Dangerous
Woods; jungle	+1	No effect	Dangerous	Dangerous
Marsh; swamp	0	Dangerous	Dangerous	Dangerous
River	0	Dangerous	Impassable	Dangerous
Roads	0	See Movement on roads
Open ground	0	No effect	No effect	No effect

Special abilities

See Special abilities.

Firepower

[TODO: Add Firepower table]

Blast markers

Table 2. Blast marker table (Firepower)
Firepower	Blast markers to place
1 to 7	One, if you score any hits
8 to 15	One
16 to 23	Two
24 or more	Three

Table 3. Blast marker table (super-heavy weapons)
Number of super-heavy weapons	Blast markers to place
1 to 3	One, if you score any hits
4 to 8	One
9 or more	Two

Super-heavy weapons

See Super-heavy weapons.

Assaults

Table 4. Assault bonuses table (close combat/firefight)
Condition	Bonus
The enemy has 5 or more Blast markers	+1
The enemy has more Blast markers than your side	+1
Your side has the most Psyker units that contribute their Assault value or add 'supporting fire' (close combat)/that contribute their Firepower value (firefight)	+1
Your side’s Assault/Firepower total is higher than that of the enemy	+1*
Your side’s Assault/Firepower total is at least double (2x) that of the enemy	+2*
Your side’s Assault/Firepower total is at least triple (3x) that of the enemy	+3*
Your side’s Assault/Firepower total is at least quadruple (4x) that of the enemy	+4*
*These modifiers are not cumulative — use only the best one that applies.

Table 5. Close combat results table
Difference in scores*	Overall result	Score required to hit
		Winner	Loser
1	Narrow Win	4+	4+
2	Forced Back	3+	4+
3	Driven Off	3+	5+
4	Hurled Back	2+	5+
5	Overwhelmed	2+	6+
*Also the number of Blast markers to place on losing detachment(s)