I've just been looking over the World Survey for this Age and I'm amazed more people haven't gone for Undead Clerics, surely this is a massive Race/Personality combo.
With no Offensive Losses, 50% Defensive, All losses reawakened anyway with OffSpec conversions to Elites, No Food required and Immune to the Plague. The only down side I see to this combo is ... when chained, if you don't log on and release your soldiers you've reawakened your peasants will die out pretty quickly. Ultimately making you more vulnerable to Overpop as your army isn't going to die on their own.
So why is everyone picking Tactician? Spec credits when you want Elites aren't amazing, espionage can be gained through Pimp, much better for Avain Tact's, and the increased Attack Speed again, best used with Avians. So why the massive difference in numbers?