All we've got here is Dante saying "jackpot!" and then shooting a bullet ... Maybe as soon as Vergil shows up it'll all fall into place, though. At least we finally know when it's coming out ...

If Dante or Vergil decide to go all-out during an intense ... Since then, Dante has ensured to always shout out "Jackpot" whenever he gets the chance, though considering it is usually seconds ...