When you hit a creature in your aura with an attack, you can use your reaction to force that creature to make a Strength saving throw. On a failed save, the creature is knocked prone, as if struck by a wave.
Sea
Raw data
{
"name": "Sea",
"page": 10,
"level": 14,
"__prop": "subclassFeature",
"source": "XGE",
"entries": [
"When you hit a creature in your aura with an attack, you can use your reaction to force that creature to make a Strength saving throw. On a failed save, the creature is knocked {@condition prone}, as if struck by a wave."
],
"className": "Barbarian",
"classSource": "PHB",
"subclassSource": "XGE",
"subclassShortName": "Storm Herald"
}