Added in version 2.3
Modifies the a scoreboard-objective value of the casting mob. The skill is a no-target skill and will always affect the casting mob's score. Works exactly like the ModifyMobScore-mechanic, but is only capable of performing the set-action.
|objective||obj, o||Specifies the scoreboard objectiv to be changed. If the objective doesn't exist it will automatically be created by the mechanic|
|value||v||The value to perform the operation with|