You have Advantage attack rolls you make during the first round of combat.
Kick in the Door
Raw data
{
"name": "Kick in the Door",
"level": 3,
"__prop": "subclassFeature",
"header": 1,
"source": "ValdaPlayerPack",
"entries": [
"You have {@variantrule Advantage|XPHB} attack rolls you make during the first round of combat."
],
"className": "Fighter",
"classSource": "XPHB",
"subclassSource": "ValdaPlayerPack",
"subclassShortName": "Dungeoneer"
}