Spell Request (Arcane Supremacy)

[Phuqinhell]

Hello, i have one spell that i would like to get help with since its probably an advanced one

I would prefer the spell to be made simple to understand if possible and theres only going to be 1 hero casting this ability in the map

+rep will be given
+cred in the map will be given

Spoiler: Arcane Supremacy

The Archmage casts a powerful arcane missile, increasing her own power for each successful hit on the enemy.

Ability Type: Point and cast
Range: 800
Projectile Travel Distance: 800
Projectile Speed: 1000
Cooldown: 5 sec
Buff: Arcane Supremacy stacks
Buff Duration: 8 sec
Stackable: Yes
Max Stacks: 6
Intelligence gained per stack: 10
Each successful missile refresh buff duration: Yes

Lvl 1 - Arcane missile does 300% of intelligence as damage
Lvl 2 - Arcane missile does 500% of intelligence as damage
Lvl 3 - Arcane missile does 700% of intelligence as damage

Manacost: 30/45/60/75/90

i hope theres enough information about the spell, otherwise feel free to ask =)
I really appreciate the help ty =)

 

[Uncle]

Here's something I whipped up. It's probably not 100% perfect but it should be good enough.

Edit: Re-uploaded, fixed a bug.

 

[Phuqinhell]

Impressive as Always

it works and looks very good, can't thank you enough =)

 

[Uncle]

Thanks and it was my pleasure. Feel free to change the special effect to something different, I forgot that there was already an Arcane Tower missile in the game that would probably look even better, lol.

That being said I would like to come up with a better version of this in the future because this one is slightly inconsistent. The projectile doesn't actually travel EXACTLY 800 distance, instead it might travel like 810 or 820 distance. It's barely noticeable but it's definitely something I want to fix.

 

[Phuqinhell]

oh, well it's not a big deal, 800 or 820 is not something that would really make a different in the map

But if you really wanna fix it, i'll gladly accept the new version =)