Here's a cool strategy, very effective in the late game, for the Orc faction...
1) Logistics-Scouting, Keen Mind (at the beginning of the battle, increase the rage level of troops, there's a skill called "War Cry" (not "Wrath of the Gods"), and another one, level 3, I don't remember what it's called... or "Wrath of the Gods" and another one), Pathfinding (to level up faster)
2) Leadership-Rallying Cry, Aura of Swiftness, Battle Fury
3) Attack-Battle Blow, Retribution (don't increase Battle Blow to more than 5, it's not worth it - Retribution increases attack by a maximum of 25%, of course, if there's an opportunity, you can, but don't overdo it), Tactics
4) Some filler skill...
5) Luck, but don't take it until you've maxed out these skills... the perks there aren't very useful (except for magical races, there's Reflection and Barbarian Luck... ), but +3 luck is good, the Orcs are awesome.
