When you hit a creature with an attack using a weapon or Unarmed Strike, you can expend two Battle Dice as a Bonus Action to attempt to execute the target. Add the Battle Dice to the attack's damage roll. If you reduce the target to 0 Hit Points, this maneuver doesn't expend any Battle Dice.
Coup de Grâce [Maneuver]
Raw data
{
"name": "Coup de Grâce [Maneuver]",
"level": 14,
"__prop": "subclassFeature",
"header": 2,
"source": "ValdaSpire24",
"entries": [
"When you hit a creature with an attack using a weapon or {@variantrule Unarmed Strike|XPHB}, you can expend two Battle Dice as a {@variantrule Bonus Action|XPHB} to attempt to execute the target. Add the Battle Dice to the attack's damage roll. If you reduce the target to 0 {@variantrule Hit Points|XPHB}, this maneuver doesn't expend any Battle Dice."
],
"className": "Captain",
"classSource": "ValdaSpire24",
"subclassSource": "ValdaSpire24",
"subclassShortName": "Dragon Banner"
}