[SPELL TRIGGER HELP] Damage Over Time then Stun

[Hardtime]

I was thinking of making an ability like Shadow Strike but instead of a slow at the beginning of the spell, a stun at the end of the duration of the damage over time would occur. I was thinking of doing something like adding the unit to a unit group then a new trigger with a condition that checks every unit in the group if they still have the buff. If the buff is gone, how do I apply the stun? I've done a couple of custom spells before, but never a target nor a DoT one yet so yeah.

 

[Tasyen]

If you still on this.
Stuns are most times applied by ordering an dummy cast stormbolt on the target with the wanted amount of stun time, no damage, no speed.

Single Target Spell for Multiple Units​

Sometimes you need to check for spell immunity and visibility, if you want to stun this units.

 

[Devalut]

That would require Timers but those are a big no no in triggers
This system really helped me out, fiddle with the test map and i'm sure you could find what you're looking for

Edit Scratch that I needed something to do Try this, the ability is on the Blood mage "Memory Burst"