Trapper is a balanced that's slow but can double as TI by out evils roles hiding and confirm townies, but there's a problem: massive trapper confirmation where all townies trigger the trap. That's a problem because it can remove a lot of claim space from evils.
If more than 3 people to trigger your trap. Only 3 of those people's role will be shown to you while the rest will be shown as a single message: "there was one or more role that your trap could not figure out"

Starspawn