Spell damage reduction/multiplyer

[moRIs]

I have two spells: a Firebolt and a Frostbolt. Each of them deals 100 damage, the first on fire damage, the second one frost damage. But when the Firebolt is cast on a Golem, i want it to deal double damage (200) and when the Frostbolt is cast on a Golem it will deal half damage (50).
How to do that?

 

[l0git3c]

Use a simple trigger for each spell.

Firebolt

• Firebolt
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to Firebolt
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Unit-type of (Target unit of ability being cast)) Equal to Golem
      • Then - Actions
        • Unit - Cause (Triggering unit) to damage (Target unit of ability being cast), dealing 200.00 damage of attack type Spells and damage type Normal
      • Else - Actions
        • Unit - Cause (Triggering unit) to damage (Target unit of ability being cast), dealing 100.00 damage of attack type Spells and damage type Normal

same goes for Frostbolt

 

[Reaper2008]

Not good for many units/skiils though.

If you can afford that, use the attacks (piercing,hero,chaos...) (with dummies) and armor to do the job.