Starting at 17th level, your touch can channel the energy of death into a creature. As an action, you touch one creature within 5 feet of you, and you expend 1 to 10 ki points. The target must make a Constitution saving throw, and it takes 2d10 necrotic damage per ki point spent on a failed save, or half as much damage on a successful one.
Touch of the Long Death
Raw data
{
"name": "Touch of the Long Death",
"page": 130,
"level": 17,
"__prop": "subclassFeature",
"header": 2,
"source": "SCAG",
"entries": [
"Starting at 17th level, your touch can channel the energy of death into a creature. As an action, you touch one creature within 5 feet of you, and you expend 1 to 10 ki points. The target must make a Constitution saving throw, and it takes {@damage 2d10} necrotic damage per ki point spent on a failed save, or half as much damage on a successful one."
],
"consumes": {
"name": "Ki"
},
"className": "Monk",
"classSource": "PHB",
"subclassSource": "SCAG",
"subclassShortName": "Long Death"
}