30 skills per hero.

I was wondering if this would work.
Each player has 1 hero.
When he picks a hero you set that players hero to a varible, we call player 1s hero 1.
Then each player gets a peasent, that can build several skills(farms) that cost 1 wood, when a hero levels up you give the 1 wood. Then he can build a skill. When eh builds the skill, it is a farm that has the skill, and if he uses the skill we run a trigger, where
player 1 uses a skill
give used skill to 1(plyer 1 hero)
So the hero could have 30 skils(farms) but only use 5 at a time.

You would probably want to give him no hero skills and that would get rid of that button, then give the hero unit skills, and then yes, it would work.

That's not a bad Idea.