@JeremyECrawford does reach weapons/pole arm's second ability change sentinel to the reach of the weapon for sentinels last ability?
— Catrina W. (@WillowWays) September 27, 2015
The final benefit of the Sentinel feat is unaffected by a weapon's range. The benefit is limited to 5 feet. #DnD https://t.co/GueDUjm6Ye
— Jeremy Crawford (@JeremyECrawford) October 12, 2015