fair heros

[geekahedron]

That's technically true, you do not automatically get the hero when you buy a card from the fair.

However, you get the card from the fair in your inventory, and if you "Use" the card it will recruit the hero if you do not already have him recruited. As long as you have the hero unlocked by your reputation rank (if you don't, can you see the card in the fair anyway?), you will get the hero for your team by buying it in the fair.

Cards can be used to sanctify heroes or to recruit heroes you do not already have.

Edit: Just so there is no confusion, I am saying, from experience, that Hellion is completely wrong. Go ahead and buy the cards.