Many powers using "Highest ability modifier" are not parsed correctly.

[thoth-process]

Attacks of "Highest ability modifier vs [defense]" do not work, and bring an ability modifier of 0.
These must be changed to "Your highest ability modifier vs [defense]".

Damage of "Highest ability modifier damage" or "Your highest ability modifier damage" do not work, and bring an ability modifier of 0.
These must be added to something else, such as "0 + your highest ability modifier damage" to work correctly.