Is this leakless?

[Damage]

Hey guys, I'm just experimenting with my first use of HashTables, and would like to know if the spell I created (Felfire Streak) is leakless.

I know the spell is not MUI, but this is not an issue, as the map I intend to use the ability on will only have 1 unit casting it at any one time.
Map Link: http://www.hiveworkshop.com/forums/pastebin_data/tq48cr/_files/HashTablesTest.w3x

EDIT: The purpose of the spell is to fire a projectile in a line, that creates fires as it moves. Any units caught in the fire gain a reducing damage over time, starting at 8 damage per second, and reducing by 0.5 every 0.5 seconds.

 

[Yoafu]

I only found one leak. Which is:

• Special Effect - Create a special effect attached to the origin of (Last created unit) using Abilities\Weapons\GreenDragonMissile\GreenDragonMissile.mdl

Never gets removed. It's at the trigger 'Cast'.

 

[Damage]

The unit that that special effect is attached to dies after 4 seconds though, and gets removed from the game also, so does not the special effect attachment get removed with it?

 

[Vengeancekael]

No it does not if i'm correct, removing it would be better.