Spell problem

[EoW.chips]

Hey,
i made a ability that when it is casted it gives 20% evasion for 15 sec to the caster.
Here the problem: I made the ability based on roar, than made a trigger:

Event - Unit starts the effect...
Condition - Ability being cast...
Event - Add "Evasion" to casting unit
wait 15 sec
Remove "EvasioN" from casting unit

Problem is that u can see the evasion for that 15 sec (the spell icon), how can i make it that u cant see it?
I tried it with the item spell etc but nothing worked.

Thanks for answers and sry for my english

 

[LightChaosma]

put it in a spellbook, ad disable that spellbook, a spellbook tutorial is comimg in a sec

damn... took me more tah a sec

 

[EoW.chips]

ah nice ty i will try that and give reply

 

[EoW.chips]

works with the spell book ^^ nice ty

 

[LightChaosma]

np

p.s. dont double post, ypu might get -rep