How make fast attacking immolation?

[Norinion]

I need a spell that has an effect like immolation but does damage per .1 second rather than 1 second... is this possible?

I tried using attack and let it attack mulitple units but enemyh nearby doesn't take damage when the unit "move".

Thanks lots in advance

 

[Callahan]

change Unit/Hero duration to 0.10

 

[Norinion]

Woo Thanks lots.... didn't know that that was the tick mark... thought how long it lasted on em.... Thanks again