You know I was thinking. In 3.5 d&d they had a concentration skill. But pathfinder replaced that with something like a caster level check + the casting stat. I think...

I wonder for controlling something like the SCORP, could either will save or (class level + wis modifier) work? But maybe only for an appropriate class.

ALSO, I think we all know what the roll modifiers for Bolten would be. 7+1 is 8. Any issue with just.. rolling it yourself?