You gain the following benefits.
Immediately after a creature within 5 feet of you takes the Disengage action or hits a target other than you with an attack, you can make an Opportunity Attack against that creature.
When you hit a creature with an Opportunity Attack, the creature's Speed becomes 0 for the rest of the current turn.
{
"name": "Sentinel",
"page": 207,
"__prop": "feat",
"source": "XPHB",
"ability": [
{
"choose": {
"from": [
"str",
"dex"
]
}
}
],
"entries": [
"You gain the following benefits.",
{
"name": "Guardian",
"type": "entries",
"entries": [
"Immediately after a creature within 5 feet of you takes the {@action Disengage|XPHB} action or hits a target other than you with an attack, you can make an {@action Opportunity Attack|XPHB} against that creature."
]
},
{
"name": "Halt",
"type": "entries",
"entries": [
"When you hit a creature with an {@action Opportunity Attack|XPHB}, the creature's {@variantrule Speed|XPHB} becomes 0 for the rest of the current turn."
]
}
],
"category": "G",
"prerequisite": [
{
"level": 4,
"ability": [
{
"str": 13
}
]
},
{
"level": 4,
"ability": [
{
"dex": 13
}
]
}
]
}