I don't think that Terror is necessary. I gave it Appearance (Horrific). True that doesn't cause fright checks, but, it's appearance would only cause a fright check once, and Terror would cause it hourly.
I could see Dark Vision, and some enhanced senses. Seriously, it's got a Perception of 9. I'd give it a 12, at least.
If you want to ensure that it kills characters in single swipe, then some AP would be added, but, 26d cut/imp attacks are pretty lethal to begin with. I didn't see anything in Horror. But, a version of Terror (only for people who read its mind, -50%) would probably be effective.
ETA: Derp. Another calculation error from earlier: It doesn't regenerate 1 hp/second. It regenerates 5 hp/second!
ETA2: I decided against giving it any sort of "read your mind" attack and just gave it Resistance (Immunity) to those powers.
I could see Dark Vision, and some enhanced senses. Seriously, it's got a Perception of 9. I'd give it a 12, at least.
If you want to ensure that it kills characters in single swipe, then some AP would be added, but, 26d cut/imp attacks are pretty lethal to begin with. I didn't see anything in Horror. But, a version of Terror (only for people who read its mind, -50%) would probably be effective.
ETA: Derp. Another calculation error from earlier: It doesn't regenerate 1 hp/second. It regenerates 5 hp/second!
ETA2: I decided against giving it any sort of "read your mind" attack and just gave it Resistance (Immunity) to those powers.