Adding model art effect to a behavior

[WhitePhoenix]

I have a behavior that's added to a unit via triggers and removes itself via duration, however I would like to add an art effect to the behavior that occurs whilst the unit has it.

Problem being is that the only way I was able to deduce to do this would be through actors. And those things are just a bowl full of awesome let me tell you. I'm aware assignment of actors is backwards, but how does one assign an "Action" actor to a behavior? One of Archon's attack actors are "action" and connect to one of its effects which help it get splash damage. I tried to mimic the setup to no avail.

 

[Dr Super Good]

Look how stim, hardened shield, fungal spore (behaviour), heal (the behaviour), and prety much all behaviours which have effects in melee work. Be aware that there are dozens of actor kinds, and each has its own uses.

 

[M0RT]

Action actors are for missile attacks (they graphically change the path of the missile, add sound and effects for lauch/impact,...). What you need is propably model actor. But yeah, look on stimpack, that's a good example.