I completly remade my ability : I made it like mass recall.
Ability (Effect-Instant) ==> Emergenxy Extract (Set) ==> Emergency Extract (Search) ==> Emergency Extract (Apply behavior) ==> emergency Extract (Stun behavior) ==> Teleport effect (set) ==> Teleport (unit).
Now, it kinda "works", but when i click the ability, my hero just vanishes, and I can'T see it anymore, even if he is still alive ... (I see his hero Icon, and I see his life stats when I click on it) ...
Is my research incorrect or do you think i messed out something else ??? All I changed from recall is I removed the post-recall behaviour, the epi-center of the search ( I setted so it'S my hero, and not a target point like "mass-recall"). And finally, for my teleport, the target unit is the caster, and the location is the target unit/point from my research effect)