Dota Linken sphere buff.

[alexmantor]

I would like a system able to apply that buff on a unit. I've tryed it but things gets comlplicated for me, and now I need help from you guys. I need it to do what does in dota but coming from triggers and not from items. If it's made with gui would be great but I don't really care about that.

Example: the unit I select via trigger will have the buff of the linken sphere every 20 secs and it will be removed if the unit is attacked, protecting him from every kind of damage or negative effect. Who helps me will be in the credits of my map and +rep.

 

[Almia]

Trivia:
You don't need to code anything for this effect
Use Magic immunity ability,the one that has the Mekansm icon