Mana lack? who?
Once again, what's the balance in Demigod when a single 1500 gold item can solve mana lack problems in almost all Demigods.
In example: Rook is supposed to be a completely melee/tank based hero and I play him almost as a mage with turret + boulder + turret + slam + turret. Only hero in DOTA that could do that was Tiny, and you had to spent all your money in mana items.