Trigger for Hero Abilities

How can i make a trigger that can give a hero an ability that it can level up. Ex: If you give it War Stomp, it gets level 1 War Stomp and cant add points to it :bgrun:

BTW, i almost finished the map that uses this... AND IT WONT WORK. I also need to give the abilities at lvl 0. Et aussi, i put it in this editing tools b/c there is no way to do it w/ the default TFT editor or UMSWE 3.8

Umm...you can go into the Ability Editor and make "Hero Ability" (something like that) true. Then you can make different levels. This is, assuming you have TFT.

@Allanon: No, that won't work. See, he's made it a hero ability, but he's giving the ability to the hero with the Add Ability action, which gives hero abilities as unit abilities at level 1.

@Maxx: I actually mess with this in my own map. As far as I know, there's no way to make it so they can actually put points in it, BUT if you create a custom upgrade with an ability level bonus, and have it affect the hero ability, then you can use triggers to increment the upgrade, and this will in turn increment the level of the hero ability. In my map, battledome (see my sig), I made it so all hero abilities automatically go up when the hero gains a level.

Unfortunately, that wont work for my map. I need to have triggered hero abilities level up like normal abilities. The map is a Creata-A-Hero Arena.

Then they're going to have to start with the hero abilities as far as I know.