The last fighter of Street Fighter V's starting roster was revealed at the weekend during PlayStation Experience. He's an assassin called F.A.N.G., who has poisonous attacks. This mechanic has not been seen in the series before, but it works as you would expect. Getting poisoned deals continuous damage until the character gets hit or the poison wears off.
F.A.N.G.'s V-Skill is Nishodoku, and with that he throws a slowly moving poison-filled projectile. His V-Trigger is Dokunomu, which releases a poisonous cloud around his body. It will constantly deal damage to opponents as long as they're near him.
Have a look at this new assassin from below. There's a new trailer and brand new screenshots.