If you are using Tibia.exe in your Server.
You need to edit the Tibia.exe and Change all the "Fist Fighting" (13 spaces) for new one, Like (Speed Value %) (13 spaces)
then set the default fist fighting for all the new player in 100. (100 = 100%)
then make four new vocations.
0=Nome
--Normal Vocations
1= Sorcerer
2=Druid
3=Paladin
4=Knight
--Promoted / Speed attack 2000. (VOCATION.XML) Speed Value 100%
5=Master Sorcerer
6=Elder Druid
7=Royal Paladin
8=Elite Knight
--Promoted / Speed attack 1500. (VOCATION.XML) Speed Value 150%
9=Master Sorcerer
10=Elder Druid
11=Royal Paladin
12=Elite Knight
--Promoted / Speed attack 1000. (VOCATION.XML) Speed Value 200%
13=Master Sorcerer
14=Elder Druid
15=Royal Paladin
16=Elite Knight
now you can do scripts like
spells =
set player skills fist 150, set vocation, player:getVoc + 4
set player skills fist 200, set vocation, player:getVoc + 8
or items using onEquip functions
with this you can add that "speed attack using fist fighting" on github is a pull request about that but is closed because onThink lag the server.