[Spell] Show only a specific invisible unit

[jim7777]

I'm looking for some triggers or stuff that can detect a SPECIFIC invisible unit meaning, a player can only see that unit, but the player cannot see other nearby invisible units.
This has the same concept with DotA's Strygwyr's Thirst wherein if a hero is low in HP, the player can see that hero even if it is invisible

I know faerie fire can do this but i'm having a problem with the buff 'cause the spell should not show any buff (just like the same concept with Strygwyr's Thirst. Even though I used an empty icon, space as a tooltip, but the buff placer on the status area is shown and further added buffs to the unit leaves a space to give way for the "empty" faerie fire buff

Any trigger suggestions??

 

[Mr_Bean]

When do you want the invisible unit to be shown?

 

[jim7777]

ahh i guess just nvm it
(some sort of spell i'm imagining out)

i only want that concept..

much appreciated if written in vjass

 

[Mr_Bean]

Okay. If you use UnitShareVision(whichUnit, whichPlayer, true) you can see the unit on the minimap and you can attack it, but it just doesn't show on the screen ('invisible' model).

 

[jim7777]

Exactly what I'm looking for! I didn't know this func LOL

Thank you!
Another func to play with D: