Help on getting AI to cast a spell

[6547377]

Hello so im trying to make AI cast spells for one of my maps. I have been helped before and got it to work but i have run into another problem.
Im trying to figure out a way to get AI to cast this spell below.
http://www.hiveworkshop.com/forums/spells-569/splitting-fireball-v1-0-a-243419/


If anyone can help me out, im still kind of new to triggers but if some one can help me i can figure it out most likely. I would post what i have but it wouldnt really help as it does nothing, ive looked at previous tutorials like the AI spell cast ETC and i cannot figure it out for my life lol.

 

[RupTure_QS]

Condition for mana cost
Condition for enemy health (optional)
Condition for if the AI hero actually has the ability
Condition for anything else before the AI casts
If above is true then cast on enemy's position or the enemy if it's a targeted ability

If it's a cast on self then another condition would be to see if the enemy is within range of the AI hero.

 

[6547377]

Thank you very much