Nothing like an explanation to all.
Gives a stat boost to players within a certain area
range (int, default 2): range at which players will gain the stat boost
duration (int, default 5000): how long the boost will last (in ms)
noStack (bool, default true): whether the boost cannot be multiplied
useWisMod (bool, default false): uses PlayerOwner's wis to calculate (not in use yet)