Looking for opinions on idea.

I had an idea that I'm not even sure is any good. It sounds kind of powerful, but it could be interesting.

If this is even possible to balance, I'm wondering if it might be best to isolate it to a specific champion's ability, or to make it an item's active effect, or even go so far as to make it an alternative trinket/upgrade.

My initial idea is for this to be a trinket.

The idea is for this effect to temporarily cause the champion's icon to not show up on the mini map while in enemy vision. This not would change the champion's visibility on the actual field.

My thought is that this would be the go-to trinket for gank-junglers and roaming champions.

It would not grant vision, deny vision, or reveal stealth items/units.

(I feel like if I explain further I will essentially be repeating myself. I think it makes sense, but if not, please ask for more clarification)

Also, give us Mandrake Wards!