demiurge1138
Inventor of Super-Toast
It's pretty vague, but I'd say 3d8 damage, up to 120 feet. Just off the top of my head, but it sounds like a fairly logical scale-up/down from the gerivar. Besides, the average of 3d8 is fairly close to that of 5d4 (13.5 and 12.5, respectively), and the 3d8 more accurately reflects the size increase rules as written.
Demiurge out.
Demiurge out.