Posts from Hero and commander leveling depends on the commander's specialization. Auto-translated

I would like to know how people level up and what new features there are in this area.

Added 2 hours and 17 minutes later
For example, I level up the ballista control skill for the Barbarian because the commander has a ballista specialization, and I never level up the commander's shooting skill.

I always upgrade the commander's ranged attack at the Tower. And also, I try to maximize the number of times they can cast the Accuracy spell. For the Tower's troops, this commander is the best, in my opinion.

How much damage can the ranged attack inflict? And how much damage does the deadly gaze inflict?

LYALYALYALYA.
I like the deadly gaze, the unblockable attack, the area-of-effect attack, and the double attack!

I really like the Block skill, the Unstoppable ability with 2 attacks, and the Deadly Gaze skill; in the upgrade options, it can be changed to Poison, which is also good (according to the options I've set). I would rank shooting as secondary, along with the high-speed bonus for cavalry, but the 50 HP regeneration on later stages of the game seems pointless to me, because the Expert War Arts skill is much better.

in my opinion, the best combination is ATTACK + HEALTH + STRENGTH + MAGIC POWER. As a result, you get an invincible tank that: 1. instills fear 2. deals maximum damage 3. attacks twice 4. after the attack, the enemy cannot retaliate 5. paralyzes 6. uses Breath of Death Ideal for taking down the strongest enemy monsters :)