Did a little bit of testing.
Recast 5:00 - Surprise surprise!!
Duration ~0:30 - Further testing shows the duration varies. Lasted 20 seconds on a T1 Jeuno VWNM.
Inflicts the mob you use it on with a type of debuff that cause a chance of intimidation against anyone it acts upon.
Has a range of about 10-15 yalms. This is the best thing about the ability. Can be used for claiming.
Intimidation rate solo is just atrocious. On abyssea mobs in 3 attempts I got not a single intimidation. On Gukumatz 0 intimidates. On TW mobs 2 intimidates in 3 tries. 0 intimidates and a shortened duration on T1 VW Gargouille.
Duo testing was extremely limited but seemed no better. I don't know if party size even affects this ability anymore since SE left that out of the description.
A voke from a sch vs bully resulted in 100% vs. 70% enmity.