That sounds a lot like chameleon, the spell/enchantment in Oblivion that reduced the ability of enemies to spot you. It was basically a second layer of sneaking that stacked with regular stealth.
There was a famous exploit where if you managed to reach 100% chameleon effect strength, you could literally stand there wailing on NPCs with a greatsword and they wouldn’t even notice. The AI simply wasn’t allowed to know you were there.
There’s a reason the spell was removed in Skyrim. Stealth archers could have been even more broken!
That sounds a lot like chameleon, the spell/enchantment in Oblivion that reduced the ability of enemies to spot you. It was basically a second layer of sneaking that stacked with regular stealth.
There was a famous exploit where if you managed to reach 100% chameleon effect strength, you could literally stand there wailing on NPCs with a greatsword and they wouldn’t even notice. The AI simply wasn’t allowed to know you were there.
There’s a reason the spell was removed in Skyrim. Stealth archers could have been even more broken!