Neither seem to work. Immortals look grand in their green and gold costumes -- I always take them just because they look nice -- but they're mediocre in combat. The Byzantine spear/bow units are just plain awful. What's going on?
Specifically, these combination units don't seem to get the offensive or defensive spear POAs, leaving them very weak in close combat. And of course they only shoot with 2 dice, making them even worse in shooting than an ordinary archer unit.
Why would armies have bothered with the complicated task of integrating spearmen and archers if the result was so useless? Why would the elite guardsmen of what was, in its day, the greatest empire the world had ever seen, organise themselves into dysfunctional units?
Am I missing something?




