Coefficient
F32 = 0 The value of the part when the item modifier is active.
A calculation part that returns Coefficient when
the caster has the item modifier ItemModifier active on the owner of the calculation,
and 0 otherwise. It also returns 0 when ItemModifier does not resolve.
F32 = 0 The value of the part when the item modifier is active.
Hash = "0x0" Link to the ItemModifier that the caster must have.