Some models have 'Deadly Demise x' listed in their abilities. When such a model is destroyed, roll one D6 before removing it from play (if such a model is a TRANSPORT, roll before any embarked models disembark). On a 6, each unit within 6" of that model suffers a number of mortal wounds denoted by 'x' (if this is a random number, roll separately for each unit within 6").

Oath of Moment

If your Army Faction is Adeptus Astartes, at the start of your Command phase, select one unit from your opponent’s army. Until the start of your next Command phase, that enemy unit is your Oath of Moment target. Each time a model with this ability makes an attack that targets your Oath of Moment target:
■ You can reroll the Hit roll
■ If you are using a Codex: Space Marines Detachment and your army does not include one or more units with the Black Templars, Blood Angels, Dark Angels, Deathwatch or Space Wolves keywords, add 1 to the Wound roll as well.

Profiles:

Unit	M	T	SV	W	LD	OC
Stalker	9"	11	3+	11	6+	3

Abilities
Skyfire Protocols: Each time you target this model with the Overwatch Stratagem just after an enemy unit that can Fly starts or ends a Normal, Advance or Fall Back move, when resolving that Stratagem, in addition to shooting that enemy unit, you can select up to three additional enemy units within 24" of this model that can Fly; this model can also shoot at each of those units with its Icarus stormcannons (provided each one is an eligible target), but when doing so, an unmodified Hit roll of 6 is required to score a hit.
Damaged: 1-4 Wounds Remaining: While this model has 1-4 wounds remaining, each time this model makes an attack, subtract 1 from the Hit roll.

Skyfire Protocols:

Each time you target this model with the Overwatch Stratagem just after an enemy unit that can Fly starts or ends a Normal, Advance or Fall Back move, when resolving that Stratagem, in addition to shooting that enemy unit, you can select up to three additional enemy units within 24" of this model that can Fly; this model can also shoot at each of those units with its Icarus stormcannons (provided each one is an eligible target), but when doing so, an unmodified Hit roll of 6 is required to score a hit.

Damaged: 1-4 Wounds Remaining:

While this model has 1-4 wounds remaining, each time this model makes an attack, subtract 1 from the Hit roll.

Modifiers:

append name (Battle-hardened)

and

16+ selections of Experience Points in self (recursive)

30- selections of Experience Points in self (recursive)