Feat
Purple Dragon Rook
Outside your table’s allowed sources
Official reference · FRHoF · 2014
You gain the following benefits.
Entreat
You gain proficiency in one of the following skills: Insight, Performance, or Persuasion.
Rallying Cry
When you roll Initiative and don't have the Incapacitated condition, you can choose a number of creatures equal to your Proficiency Bonus that you can see within 30 feet of yourself. Those creatures gain Heroic Inspiration.
Once you use this benefit, you can't do so again until you finish a Long Rest.