You command the attention of all around you with style, ensuring their gaze falls only upon you until the end of your next turn. Whenever a creature in a 30-foot emanation around you attempts a saving throw against a different visual effect, it gets a result one degree of success better than it rolled. This is a fortune effect.
When an enemy within the aura attempts to use a visual effect that involves focusing its attention on a particular creature (such as a medusa's Focus Gaze), it must succeed at a Will save against your class DC or spell DC, whichever is higher, in order to target any creature except you.
Allies in the aura can attempt to Hide even if they don't have cover, as you are continually providing a distraction.
Source: Pathfinder Player Core 2, p. 194
Bring Command Attention into a Pathfinder 2e game with The DM Screen.