A clever and dishonest Italian gentleman. He makes a wager with Posthumus that he can seduce Imogen, and when his attempt at seduction fails, resorts to trickery to make Posthumus believe that he has succeeded.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...