[4e Class] - The Swashbuckler: Heroic Complete (PEACH) - Now with Paragon Paths!

[Talbot]

Regarding Mockery of the Sword-

Doesn't it provoke an AoO to stand up from prone? If so, that, coupled with the sliding, means you could potentially/realistically set a target up for 3-5 attacks of opportunity from your allies even more easily than when normally knocking a target prone, while also robbing it of an action. And this is with an already pretty solid damage output.