CalculationKey
Hash = "0x0" Name of the calculation of SourceObject to evaluate.
A calculation part that returns the value of a calculation of another spell.
The client finds the spell of SourceObject in the caster's spellbook by name. If the
caster does not have the spell, the part returns 0. Otherwise the client evaluates
the calculation CalculationKey of that spell, with the slot of that spell and the
caster's current rank in it as the spell level.
Hash = "0x0" Name of the calculation of SourceObject to evaluate.
Hash = "0x0" Link to the object whose calculation is evaluated, normally a spell object. How an item source is evaluated is not documented.