How to make a spell deal x attribute damage?

[HolyWillRise]

Hello, how can i make a spell to scale damage with attributes?
For example:
Chain lightning dealing 3 x INT damage
Also how can i make that with levels? for example:
Level 1 3x INT damage
Level 2 5x INT damage

 

[Wrda]

You have to trigger the ability for that.

 

[Devalut]

Beg your pardon, one moment

Spoiler

*Ahem*
You need to trigger it by using the "Unit - Damage Target" and add the damage in yourself, there is no option to do so with the basic ability editor.
I personally just remove the damage altogether and use a damage engine, try this map.
[it's a stat based fireball that will have the damage hit when the projectile does.]

 

[HolyWillRise]

Beg your pardon, one moment

Spoiler

*Ahem*
You need to trigger it by using the "Unit - Damage Target" and add the damage in yourself, there is no option to do so with the basic ability editor.
I personally just remove the damage altogether and use a damage engine, try this map.
[it's a stat based fireball that will have the damage hit when the projectile does.]

Ty i did it