[lch]

Modding in Dom3 v3.08 is quite limited: There seems to be a lookup table for descriptions where unit descriptions and descriptions/summaries/briefs from mod nations are added. If you add a couple of things then you soon run out of space, though: Tests with mod nations seem to indicate that there's a limit for a maximum of 183 concurrent user defined texts added via #descr for units and nations or #brief and #summary for nations. After that number is reached, no other texts can be added in that category. If you want to do a greater deal of modding, you'll soon reach that barrier.

Interestingly, #descr tags from new spells don't seem to go into that same table, they don't interfere in this manner.