Re: Complete List of Mercenaries, Mercs, Mercenarys
 

Thanks for bumping this, even though you quoted 10k worth of text twice. I can use this.

As for the speculation, without looking I would assume that u4 are nation ids, u5 the percentage of the gold price for said nation, u6 a limitation on the age in which the mercs appear, u2 and u3 could be min/max values for turns during which the mercs appear or how long they are available.