You gain the following benefits.
Your Hit Point maximum increases by 40. In addition, whenever you regain Hit Points, you can regain additional Hit Points equal to your Constitution modifier. Once you've regained these additional Hit Points, you can't do so again until the start of your next turn.
{
"name": "Boon of Fortitude",
"page": 210,
"__prop": "feat",
"source": "XPHB",
"ability": [
{
"max": 30,
"choose": {
"from": [
"str",
"dex",
"con",
"int",
"wis",
"cha"
]
}
}
],
"entries": [
"You gain the following benefits.",
{
"name": "Fortified Health",
"type": "entries",
"entries": [
"Your {@variantrule Hit Points|XPHB|Hit Point} maximum increases by 40. In addition, whenever you regain {@variantrule Hit Points|XPHB}, you can regain additional {@variantrule Hit Points|XPHB} equal to your Constitution modifier. Once you've regained these additional {@variantrule Hit Points|XPHB}, you can't do so again until the start of your next turn."
]
}
],
"category": "EB",
"prerequisite": [
{
"level": 19
}
]
}