3 weapons match your filters.
Fear Bomb
Fear bombs are a Jack the Ripper expansion tool: hallucinogenic grenades that scream on impact and send most enemies running in terror. Evie learned them from the Indian Brotherhood, and they let you clear a group without killing anyone.
Spikes
Spikes are two-pronged hand weapons from the Jack the Ripper expansion. Evie uses them to pin an enemy to the ground, where a hallucinogen in the spike makes him scream in terror and spreads fear to the enemies around him.
Voltaic Bomb
The voltaic bomb is Syndicate's stun grenade: a metal, plum-shaped device that releases an electric blast and drops nearby enemies. Alexander Graham Bell invents it, and you unlock it through the story memory Breaking News.