A new, level 1 Hero has 3 Basic Skills of level 1.\\
As Hero develops, 2 Skills per each level become available for studying. \\
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Skills cannot be studied if there is an incoming attack.\\
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There are two types of Hero Skills.\\
__Active Skills__  that create [spells|SpellName] in the [Book of Spells|Spells]. \\
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And __Passive Skills__ that are permanently active and inseparable from the Hero. \\
Passive Skills effects are described in [the table|Passive].\\
If a Hero leaves domain, the Hero Passive Skill stops working.\\
Own Hero or domain where the Hero locates can be under effect of a Passive Skill.\\
If a Hero is [Stunned|Stunned], the Hero Passive Skill will not be working.\\
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