You're skilled with flashy weapons and can use them to great effect.
Archetype
Feat type
Archetype Feat
Level
6
Traits
Archetype
Prerequisites
Gladiator Dedication
You're skilled with flashy weapons and can use them to great effect. You have familiarity with the bo staff, dueling cape, spiked chain, sword cane, trident, war flail, and whip. For the purposes of proficiency, you treat these as simple weapons. The GM may add other martial weapons to this list as appropriate for the world or region you are playing in.
Whenever you get a critical hit with one of these weapons, you get its critical specialization effect.
Source: Pathfinder Player Core 2, p. 201
Bring Performative Weapons Training into a Pathfinder 2e game with The DM Screen.