Guide - Teach the AI to their skills properly

[JFAMAP]

Before sharing this post i was preparing question about this system. But while creating this post, i have solved my issue by myself. And i have decided to share with you.
Now i am changing Title only and sharing this with you.

Hello everyone. I have a huge map with 72 heroes and 288 abilities. I want to make them learn skills in 2 circumstances

1-) When entered map
2-) When they leveled up

I have started with this for the testing purpose.

Spoiler: Failed attempt 1

• Melee Initialization
  • Events
    • Unit - A unit Gains a level
    • Unit - A unit enters (Entire map)
  • Conditions
    • (Unspent skill points of (Triggering unit)) Equal to 1
  • Actions
    • Hero - Learn skill for (Triggering unit): Volcano
    • Hero - Learn skill for (Triggering unit): Incinerate
    • Hero - Learn skill for (Triggering unit): Soul Burn
    • Hero - Learn skill for (Triggering unit): Summon Lava Spawn
    • Unit - Increase level of Volcano for (Triggering unit)
    • Unit - Increase level of Incinerate for (Triggering unit)
    • Unit - Increase level of Soul Burn for (Triggering unit)
    • Unit - Increase level of Summon Lava Spawn for (Triggering unit)
    • Hero - Modify unspent skill points of (Triggering unit): Subtract 1 points

When hero enters map, it sets incinerate directly to Level 2
And i am getting Level 3 Incinerate and Level 2 Soul Burn when my hero is Level 2

Then i have changed trigger just like this

Spoiler: Failed attempt 2

• Melee Initialization Copy
  • Events
    • Unit - A unit enters (Entire map)
  • Conditions
    • (Unspent skill points of (Triggering unit)) Equal to 1
  • Actions
    • Hero - Learn skill for (Triggering unit): Volcano
    • Hero - Learn skill for (Triggering unit): Incinerate
    • Hero - Learn skill for (Triggering unit): Soul Burn
    • Hero - Learn skill for (Triggering unit): Summon Lava Spawn
    • Hero - Modify unspent skill points of (Triggering unit): Subtract 1 points

• Melee Initialization Copy 2
  • Events
    • Unit - A unit Gains a level
  • Conditions
    • (Unspent skill points of (Triggering unit)) Equal to 1
  • Actions
    • Unit - Increase level of Volcano for (Triggering unit)
    • Unit - Increase level of Incinerate for (Triggering unit)
    • Unit - Increase level of Soul Burn for (Triggering unit)
    • Unit - Increase level of Summon Lava Spawn for (Triggering unit)
    • Hero - Modify unspent skill points of (Triggering unit): Subtract 1 points

I have selected my hero from tavern and i get Level 1 Incinerate and i spent my point. It was nice.
But after i leveled up, my incinerate becomes Level 2.
What was supposed to happen: Level 2 hero with Level 1 Incinerate and Level 1 Soul Burn
What was happened: Level 2 hero with Level 2 incinerate
But trigger is doing it's job. We cannot blame trigger.

After this problem i have updated trigger like this

Spoiler: Failed attempt 3

• Melee Initialization Copy 3
  • Events
    • Unit - A unit Gains a level
  • Conditions
  • Actions
    • Hero - Learn skill for (Triggering unit): Volcano
    • Hero - Learn skill for (Triggering unit): Incinerate
    • Hero - Learn skill for (Triggering unit): Soul Burn
    • Hero - Learn skill for (Triggering unit): Summon Lava Spawn

It was simple, better and effective. Everything worked well except one thing.
They haven't learning skills when Level 1.

And finally i did it.

Spoiler: Best attempt

• GainLevel
  • Events
    • Unit - A unit Gains a level
  • Conditions
  • Actions
    • Hero - Learn skill for (Triggering unit): Volcano
    • Hero - Learn skill for (Triggering unit): Incinerate
    • Hero - Learn skill for (Triggering unit): Soul Burn
    • Hero - Learn skill for (Triggering unit): Summon Lava Spawn
    • Hero - Learn skill for (Triggering unit): Resurrection
    • Hero - Learn skill for (Triggering unit): Divine Shield
    • Hero - Learn skill for (Triggering unit): Holy Light
    • Hero - Learn skill for (Triggering unit): Devotion Aura

• EnterMap
  • Events
    • Unit - A unit enters (Entire map)
  • Conditions
    • (Unspent skill points of (Triggering unit)) Equal to 1
    • (Hero level of (Triggering unit)) Equal to 1
  • Actions
    • Trigger - Run GainLevel <gen> (ignoring conditions)

And here is the result. I wasn't knew that it will gonna work like this but it is worked. I am happy now.
When units enters map with skill points when they are level 1, i have simply running Gains Level trigger and it worked.
I wasn't knew "Learn Skill" can upgrade their abilities.
With this system you can select their starting skills and skill learn order.

I was planning to ask about, then i have solved by myself.

 

[Pyrogasm]

I appreciate that you figured it out and explained it, thank you.

 

[JFAMAP]

I appreciate that you figured it out and explained it, thank you.

Thank you so much.