Everyone around my table really got a kick out of the name and numbering sequence. And as a GM I really appreciate when NPCs from APs make guest appearances. I enjoy that kind of cross-pollination among products. My players’ characters got lucky with my poor dice rolling. The optional encounter could very much have gone way south for them. The only complaint I got from everyone was: “Hey, why can’t OUR grenades do that kind of damage?” Given my experience with actual frag grenades, I have to agree.