How strong could a SK be?

[Tombolo]

It obviously depends on the setup- an SK in a 7 man AIM game has a lot better chance than an SK in a big 20+ theme game, so the latter needs more stuff. I usually make them scan innocent for starters, and if it's a particularly big game I'll often give them more. I hosted a theme game once where, if the SK was targeted at night, his target would automatically switch to whoever targeted them, and pre-empt their action by killing them. It only worked once per night, and replaced his normal kill, but that was a really fun role I thought. I had an anti-SK scanner of some sort, but I fiddled with his ability so much that I forgot exactly what he did.