Caculating Strength (for damage spell)

Caculating Strength (for damage spell)

Ok, I need to make it so that I can calculate the strength of the caster, then times it by five, in place of the BOLD type.

Unit - Set life of (Target unit of ability being cast) to ((Life of (Target unit of ability being cast)) - ((Life of (Casting unit)) - 200.00))

Any help will be appreciated,
Aark

Use convert integer to real function and get hero stats strength then u take that value multiplay by 5