Best aspect for ambushing?

[Marine-dow]

Human ranger using an 8x perfect handaxe. I'm trying to hit high level creatures, like Vathor level invasion fodder. I'm sniping them, with something big enough to knock off a leg or a head. Thoughts?

[droit]

I'd probably alternate between lion and jackal.

[KneeCapper]

Sniping war griffs for bounty in OTF I use Bear. My halfling needs the added Con for the shrieks and the extra HP don't hurt either.

[Androidpk]

Con helps against shrieks? Good to know.