Killing Spree

You become enraged and blood thirsty when attacked.  When making an attack against any creature within melee range, if you bring that creature to 0 hit points you can make another attack towards any creature that is at least 5 ft away from it.  This feat does not count against your movement number if you make multiple attacks.  There is no limit to how many attacks that can be made, as long as you bring a creature to 0 hit points before you make your next attack.  If at any point you either miss or fail to bring a creature to 0 hit points, the action is halted and you can't take the Killing Spree action again until you have completed a short rest.