Ability castable on anything?

[M4573R]

Can you have an ability that can be cast on buildings, heroes, units, trees, allies and enemies?

If you can target trees, how do you handle that with triggers? There's "target unit of ability being cast" buuuut trees are doodads.

 

[XeNiM666]

1. Channel.. Just check the Options - Visible

2.

Destructible-type of (Target destructible of ability being cast) Equal to (unit ypes of trees.

 

[M4573R]

Hm, can I make it not castable on ground? I want to have it so you have to cast on some kind of object.