Checkmate [Maneuver]

Subclass featureValdaSpire242014Warmage

When you hit a creature with an attack, you can expend one Battle Die as a Bonus Action to direct an Ally within 60 feet of yourself that can see or hear you to strike. The Ally can take a Reaction to cast a cantrip or make one attack with a weapon or Unarmed Strike. The ally adds the Battle Die to one damage roll of the attack or cantrip.

Raw data

{
  "name": "Checkmate [Maneuver]",
  "level": 15,
  "__prop": "subclassFeature",
  "header": 2,
  "source": "ValdaSpire24",
  "entries": [
    "When you hit a creature with an attack, you can expend one Battle Die as a {@variantrule Bonus Action|XPHB} to direct an {@variantrule Ally|XPHB} within 60 feet of yourself that can see or hear you to strike. The {@variantrule Ally|XPHB} can take a {@variantrule Reaction|XPHB} to cast a cantrip or make one attack with a weapon or {@variantrule Unarmed Strike|XPHB}. The ally adds the Battle Die to one damage roll of the attack or cantrip."
  ],
  "className": "Warmage",
  "classSource": "ValdaSpire24",
  "subclassSource": "ValdaSpire24",
  "subclassShortName": "Kings"
}