Thunderfire Cannon [Legends]

In your Shooting phase, after this unit has shot, if an enemy Infantry unit was hit by one or more attacks made by this unit’s thunderfire cannon this  phase, until the end of your opponent’s next turn, that enemy unit is shaken. While a unit is shaken, subtract 2 from that unit’s Move characteristic, and subtract 2 from Advance and Charge rolls made for that unit.

If one model in this unit is destroyed, the remaining model in this unit is also destroyed

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 Blood Angels, Dark Angels, Deathwatch or Space Wolves keywords, add 1 to the Wound roll as well.

If your Army Faction is Adeptus Astartes, at the start of the first battle round, select one of the following Vows to be active for Adeptus Astartes units from your army. While a Vow is active for your army, that unit has the associated ability below. 

Abhor the Witch, Destroy the Witch ■ Each time this unit declares a charge, if one or more targets of that charge have the Psyker keyword, you can re-roll the Charge roll. Melee weapons equipped by models in this unit have the [PRECISION] ability while targeting Psyker units. 

Accept Any Challenge, No Matter the Odds ■ Each time a model in this unit makes a melee attack, if the Strength characteristic of that attack is less than or equal to the Toughness characteristic of the target, add 1 to the wound roll

Suffer Not the Unclean to Live ■ This unit is eligible to declare a charge in a turn in which it Fell Back, and each time a model in this unit makes a Pile-in or Consolidation move, it does not need to end that move closer to the closest enemy model, provided it ends that move as close as possible to the nearest enemy unit. 

Uphold the Honour of the Emperor If this unit has the Infantry keyword: ■ At the end of your Command phase, if this unit is within range of an objective marker you control, that objective marker remains under your control until your opponent's level of control over that objective marker is greater than yours at the end of the phase.  ■ If the mission you are playing features Actions, this unit is eligible to start to perform an Action in a turn in which it Advanced.

Each time a unit containing one or more models with an [EXTRA ATTACKS] weapon fights, those models will make attacks with those weapons in addition to any others. In the Select Weapons step (04.01), for each of those models, you must select:  - All of that model’s [EXTRA ATTACKS] weapons.  - One of that model’s other melee weapons, if possible.

Units containing one or more models with an [INDIRECT FIRE] weapon can shoot using indirect shooting (10.07).

Each time you gather attack dice for a [BLAST] weapon, add one additional attack dice for every five models that were in the target unit in the Select Targets step (rounding down). If this ability takes the form [BLAST X], each time you gather attack dice for such a weapon, add X additional attack dice for every five models that were in the target unit in the Select Targets step (rounding down) instead.  Example:* If a [BLAST 2] weapon with an A characteristic of 3 targets a unit containing 12 models, you would gather four additional attack dice* for that weapon (for a total of seven for that weapon).