Imo the character would need a heavy as f'ck penalty to have it as a ability in general, current Mirage gets away from it because he only can do it in a passive situation "reviving teammates, respawning them, or when he's down." and og Mirage only had it in his ult, and it was designed as a runaway tactic. I was surprised when RoCo released their own stealth character "I know the two games have clear as day differences but they both have teamwork as a focus" but the devs quickly pointed out her counters in the dev stream "unable to shoot while cloaked and ironically vulnerable to scanning - ther's 6 characters who can scan generally including herself and only 1 them is near braindead as bloodhound, gives off a signal when the ability is activated nearby and she kicks up dust in some areas. " Bringing it to back apex, how would you stop a character who can't be seen, and can't be scanned ? Killing mobility would normally do it, but apex kills the idea when other legends could taxi the character around, and you can forget about enjoying the character if a cheater runs around the map using them and balance goes out the window as soon as a large amount of people scream nerf. The closet the game would probably do well with is if a defensive character had a device that cloaked a small area "think Gibby bubble" so teammates could heal, revive or trade and loot. The device get's disrupted by loud sound so people won't try shooting out of it and like mirage give of a faint color so eagle eyed players are able to spot it.