This reverts commit 1f8283a3389908f340de3fcb5bc030ebbd4ae456.

skills/mechanics/modifyglobalscore.md

+## Description
+Modifies the scoreboard-objective value of the fake player `__GLOBAL__`.
+This is a notarget skill and cannot affect any other players' score.
+
+A list of possible operations for the action-syntax:
+
+-   `SET`
+-   `ADD`
+-   `SUBTRACT`
+-   `MULTIPLY`
+-   `DIVIDE`
+-   `MOD` [^mod]
+
+
+## Attributes
+| Attribute | Aliases   | Description                                                          | Default |
+|-----------|-----------|----------------------------------------------------------------------|---------|
+| objective | obj, o    | Specifies the scoreboard objectiv to be changed. If the objective doesn't exist it will automatically be created by the mechanic                                               |         |
+| action    | a         | The operation to perform                                             | ADD<!--type:ScoreAction--> |
+| value     | v         | The value to perform the operation with                              |         |
+
+  
+## Examples
+```yaml
+  Skills:
+  - modifyglobalscore{objective=someobjective;action=multiply;v=2} ~onAttack
+```
+
+
+## Aliases
+- [x] mgs
+
+
+[^mod]: shorthand for "Modular Division"
+
+
+<!--TAGS-->
+<!--tag:Scoreboard-->