Ranged Attack Challenge Number

Determine the Ranged Attack Challenge number as per the following base level and applicable modifiers:

Base Challenge Number

Range Band	Base Challenge Number
Short	4
Medium	5
Long	6

Modifiers

Effect	Modifier
Target is Tiny	+1
Target is Small	+0
Target is Medium	-1
Target is Large	-2
Target is Huge	-3
Target is Prone	-1
Target is Surprised	-1
Target is in Cover	+2
Target Model Ran (this turn)	+1
Activating Model Ran (this turn)	+1
Activating Model Moved (or will as part of this Action)	+1
Activating Model already made a Ranged Attack this turn	+1

Remember Traits such as Brutal, Ranged Defence and others may also modify the roll.