Core:\n- Duel system implemented.\n- Statistics for duels.\n- Scripting engine optimized and upgraded.\n- Stacking enabled again.\n- Fixed an issue with stacking that caused the creature thread spikes.\n- Threading optimizations, Now creature thread runs at a stable 5 ms max.

Event:\n- Events in PKA will no longer take advantage of infinite stamina.\n- TeamDeathMatch implemented. (Tested).\n- KillTheCaptain implemented.\n- FreeForAll implemented.\n- ElitePK implemented.\n- Hysteria implemented.\n- Preperations for Halloween.\n- Flags for PvP events.\n- AllowSpell check for tournaments that don't freeze enemies on start.\n- Cheap shot protection for events.\n- Events will now run automatically at xx:00, xx:30, xx:45.\n\nNPC:\n- Dueling can now be started through TwinCity - Lantern.\n\nCmd:\n- /tourny command implemented.