Channel spell castable on units AND trees?

[M4573R]

Can you get a spell be castable on trees AND units? And do I have to set up triggers differently for "Target unit of ability being cast" when you cast on trees?

 

[WilliamPa]

Dunno about the first thing, but there is 'Target destructible of ability being cast' or something like that, if i remember correctly.

E: Oh just remembered, there is spells that are castable on trees and units, example: the fire ability of blood mage

 

[The Undaddy]

What the above post said.
Also if you want to check whether a unit or destructible is targeted:

If Target Unit of Ability being cast equal to No Unit then
do smth
else
do smth else

 

[M4573R]

Its gotta be a target spell. Not an AOE that affects a destructibles and units.

 

[HalosNTariff]

Possibly you could make the AoE smaller, sometimes this works...

Not sure whether setting the AoE to 0 allows you to target with the normal crosshairs or a really small AoE template though...