15th-level Oath of the Watchers feature
You've learned how to chastise anyone who dares wield beguilements against you and your wards. Whenever you or a creature you can see within 30 feet of you succeeds on an Intelligence, a Wisdom, or a Charisma saving throw, you can use your reaction to deal 2d8 + your Charisma modifier force damage to the creature that forced the saving throw.
{
"name": "Vigilant Rebuke",
"page": 54,
"level": 15,
"__prop": "subclassFeature",
"header": 2,
"source": "TCE",
"entries": [
"{@i 15th-level Oath of the Watchers feature}",
"You've learned how to chastise anyone who dares wield beguilements against you and your wards. Whenever you or a creature you can see within 30 feet of you succeeds on an Intelligence, a Wisdom, or a Charisma saving throw, you can use your reaction to deal {@damage 2d8} + your Charisma modifier force damage to the creature that forced the saving throw."
],
"className": "Paladin",
"classSource": "PHB",
"subclassSource": "TCE",
"subclassShortName": "Watchers"
}