Ferrix's solution to the dastana problem seems reasonable to me. Or, alternatively, I suppose Shatterstone can wear a "buckler" that's cosmetically a dastana.
Also, how did Sindol do 150+ damage as a standard action, if this is a surprise round? And hit two people with 5 arrows between them? Manyshot is limited to one person within 30 feet.
Hail of arrows would hit all of them once, and I think it's a full-round action to use. Sindol also has two I've never heard of, Swarm of Arrows and Uncanny Accuracy. Are those how he's doing that? And what's this "AAEB" book?

I thought Rikandur's character was pretty straightforward, but now I'm confused.