So how big is a lightening bolt?

Ah yes but then that quote continues.

The thing you don't seem to understand is that the standard size is the base Individual listed for every form. Please read the Targets and Sizes sidebar on page 113 carefully and you will see the terms are used synonymously. Moreover the terms are synonymous in every spell I can find if you do the math. Including the errata'd Curse of the Ravenous Swarm. So no a group is ten times the base individual not just ten times a Individual But if you won't take my word for it, here from another discussion. [url]Card & Board Games ARCHIVE & LINKS]

Sorry to quote the line editor if thats not kosher but you did pull the expert card. Some times the prevailing wisdom is not true. ONE lightning bolt IS one Individual for Auram but it is not a base individual for auram. It ISN'T the same thing. Some forms list multiple base Individuals but auram is not one of them. As always your saga your choice but the rules support my interpretation and so do those that write them. So I ask again how big is a lightening bolt because it is important.