You will find all relevant information on Abils here.
In Dragonica Abils come in the form of "IDs" these ID's usually contain a range of pairs of data
The "Type" paired with "Value"
Example
Type01 = 3 (AT_GENDER)
Value01 = 2 (Female)
If we change the value of Value01 to = 1 then this becomes "Male"
but if we change Type01 = 1 this becomes
Type01 = 1 (AT_LEVEL)
Value01 = 1 (Level 1)