This creature is absolutely brutal in the chapter 2 environment. Miguel has a hard time getting his attack up, and this thing is immune to weapons and events. Towards the end of a campaign though, taking the hit and having it run away with elusive or chasing it down through superior movement becomes much more reliable.

One of the toughest scenarios (you know the one) in Hemlock gives you three different ways to deal with this thing. And with elusive, it should be easy enough to send it to locations that are leaving play (like on a train).