Clerical Work: Specialty Priests of Tyr for D&D 5th Edition

I'm tinkering with importing the idea of Specialty Priests and channeling a bit of DnD 4E by treating them as Feats.

Specialty Priests of Tyr

Holy Justice Feat
Prerequisite: Cleric with War as Divine Domain

• You gain a +1 to damage rolls with longswords.

• You have advantage on Intelligence (History) and Wisdom (Perception) checks.

• You can also cast the hold person spell once with this ability. You regain the ability to cast this spell when you finish a long rest.