A Cube is an area of effect that extends in straight lines from a point of origin located anywhere on a face of the Cube. The effect that creates a Cube specifies its size, which is the length of each side. A Cube's point of origin isn't included in the area of effect unless its creator decides otherwise.
{
"name": "Cube [Area of Effect]",
"page": 364,
"srd52": true,
"__prop": "variantrule",
"source": "XPHB",
"entries": [
"A Cube is an area of effect that extends in straight lines from a point of origin located anywhere on a face of the Cube. The effect that creates a Cube specifies its size, which is the length of each side. A Cube's point of origin isn't included in the area of effect unless its creator decides otherwise."
],
"ruleType": "C",
"basicRules2024": true
}