Stunning Strike

Class featureXPHBp. 1032024SRDMonk

Once per turn when you hit a creature with a Monk weapon or an Unarmed Strike, you can expend 1 Focus Point to attempt a stunning strike. The target must make a Constitution saving throw. On a failed save, the target has the Stunned condition until the start of your next turn. On a successful save, the target's Speed is halved until the start of your next turn, and the next attack roll made against the target before then has Advantage.

Raw data
{
  "name": "Stunning Strike",
  "page": 103,
  "level": 5,
  "srd52": true,
  "__prop": "classFeature",
  "source": "XPHB",
  "entries": [
    "Once per turn when you hit a creature with a Monk weapon or an {@variantrule Unarmed Strike|XPHB}, you can expend 1 Focus Point to attempt a stunning strike. The target must make a Constitution saving throw. On a failed save, the target has the {@condition Stunned|XPHB} condition until the start of your next turn. On a successful save, the target's {@variantrule Speed|XPHB} is halved until the start of your next turn, and the next attack roll made against the target before then has {@variantrule Advantage|XPHB}."
  ],
  "consumes": {
    "name": "Focus Point"
  },
  "className": "Monk",
  "classSource": "XPHB",
  "basicRules2024": true
}