Board Thread:Suggestions forum/@comment-26122855-20160303222240/@comment-26172435-20160304225626

Assuming ballista bolts can be retrieved and their impact damage is obviously way higher than that of a man-launched spear (150-200%-ish) ... I don't think that would be too costly. One may question the lore-friendlyness of ballista's however, and their meaningfulness as a siege weapon in minecraft gameplay ... my guess is they're not highest on the prio list for siege engine implementation.

I see no objections against faction specific crafting tables as requirement to craft ballista bolts.