Dwarven Rage

From publisher blurb: A little something extra for your PF2 game! Pathfinder Second Edition brings a ton of cool classes and options to expand familiar classes like the barbarian in new ways. Dwarves make awesome berserkers and this book creates an entire new Clan's Instinct to tailor your dwarven battlerager to new heights of fury with awesome new class feats like Scattered Traditions, Grudge Ascendant, Invoke the Old Rites, and Swear Clan's Vengeance!