Need spell help [Serpent Circle]

[obucke]

K guys , what i need is a spell that creates a circle of snakes ( 5,7 ,9 ) in radius 200 (300,400) yards around the caster. But it also creates some kind of wall in between the snakes so no1 can aether enter or leave it for 12 sec ( at all lvls). Special effect would be nice cos i dono how to make any ... and the snakes r different strength at different spell lvls.
Now i tried doing something but it turned out shit ... but im new to WE so , its not suprising.

Spoiler

Serpent Circle
Events
Unit - A unit Starts the effect of an ability
Conditions
(Ability being cast) Equal to Serpent Cricle
Actions
If (All Conditions are True) then do (Then Actions) else do (Else Actions)
If - Conditions
(Level of Serpent Cricle for (Casting unit)) Equal to 1
Then - Actions
Unit - Create 1 Serpent Ward (Level 1) for (Owner of (Casting unit)) at ((Position of (Casting unit)) offset by 200.00 towards 0.00 degrees) facing Default building facing degrees
Unit - Create 1 Serpent Ward (Level 1) for (Owner of (Casting unit)) at ((Position of (Casting unit)) offset by 200.00 towards 72.00 degrees) facing Default building facing degrees
Unit - Create 1 Serpent Ward (Level 1) for (Owner of (Casting unit)) at ((Position of (Casting unit)) offset by 200.00 towards 144.00 degrees) facing Default building facing degrees
Unit - Create 1 Serpent Ward (Level 1) for (Owner of (Casting unit)) at ((Position of (Casting unit)) offset by 200.00 towards 216.00 degrees) facing Default building facing degrees
Unit - Create 1 Serpent Ward (Level 1) for (Owner of (Casting unit)) at ((Position of (Casting unit)) offset by 200.00 towards 288.00 degrees) facing Default building facing degrees
Unit Group - Pick every unit in (Units of type Serpent Ward (Level 1)) and do (Unit - Add a 12.00 second Generic expiration timer to (Picked unit))
Else - Actions

Well anyway i added pathing blockers after but that didnt work aether ... + i cant remove pathing blockers only ...
So plz HEEEEELP THIS SHIT I KILLING ME BUT I KNOW IT CAN B DONE !!!
EDIT: i need it to be MUI

 

[Slapshot136]

try some sort of loop action to avoid frustration.. like..

Set Temp_Point = (position of (targeted unit)
for each integer A from 1-(3 + 2 x (level of ability being cast)) do actions*
*Set Temp_Point2 = (Temp_Point offset by 200 towards ((360 / (3 + 2 x (level of ability being cast) x integer A))
*create 1 unit at Temp_Point2
*create 1 dummy at Temp_Point2
*add a X second expiration timer to (last created unit)
*create a special effect at Temp_Point
*remove (last created special effect)
*Custom script:   call RemoveLocation (udg_Temp_Point2)
Custom script:   call RemoveLocation (udg_Temp_Point)

add this trigger then

Push 
Event - every .05 seconds of game time
conditions - none
actions - pick every unit of type (push) and do actions*
*set (picked unit) = (temp_unit)
*pick every unit within (100?) range and do actions**
**move (picked unit) to (position of temp_unit) offset by 100 towards (picked unit)

edit: added some blocking dummies, they should work for units that try to move through the circle, but not on other triggers that slide units or dummies or things like blink

 

[obucke]

I dont mean to be a bich or offend u but plz read more carefully what i wrote up there. What u did is just a leakless version of my own wich isnt what i need ( i could use it ofc ) but my main problem is how to create the circle from wich u cant get out ( or enter ...)

 

[Somatic]

Use Doodads - Pathing Blockers

 

[obucke]

I TRIED ... but it didnt work ... can some1 plz write me a trigger plz ?