Heroes 5.5 WarGame Edition - Tactical Edition.

Here are some questions:
1) Should Critical Strike be renamed to Elven Luck?
2) Should Ethereal Luck be renamed to Dwarven Luck?
Considering that these skills are available to all races.

If the skills are available to everyone, then there is no point in emphasizing the name on the race.

3) Secret Operations - any better ideas?
Pillage + penalty -1 to the enemy hero's speed in battle

Pillage is already a good perk - there's no need to enhance it, but the name should be changed, as "pillage" has a different meaning.

Unraveling Secrets -> Eagle Eye
Communications -> Responsiveness (+1 to initiative)
Dark Weakness -> Weakness of Darkness
Bestowing Wrath -> Righteous Wrath
Endurance -> Master of Strength (+1 to all stats for each point in Strength)
Secrets of the Voice -> Voice Training (originally: Developing a Shout, confusion with a skill)

Unraveling Secrets - maybe "keen eye" or "master spy"
Communications -> Responsiveness (+1 to initiative) - the second is better than the first, but still not very good
Dark Weakness -> Weakness of Darkness - the second is clearly better
Bestowing Wrath -> Righteous Wrath - the second is clearly better
Endurance -> Master of Strength (+1 to all stats for each point in Strength) - endurance has nothing to do with it, I think, and "Master of Strength" doesn't explain the essence (it's not specific - not informative)
Secrets of the Voice -> Voice Training (originally: Developing a Shout, confusion with a skill) - the word "voice" is not suitable at all
Questionable:
Magical Reward -> Master of Magic?
Graduate -> Master of Knowledge?
(due to the fact that the skills give +2 for each point in a magic school, i.e., key skills for leveling up several magic schools).
- with the new perk mechanics, I think it's worth renaming them, but not like that.

But this is just my opinion!