Satyr Overseer (a basic card) will give you a small minion each time your hero attack. Some Demon Hunter cards also make direct use of the Hero Power to operate. Since you can use it more often and fill out your mana curve more effectively, you’ll get more mileage out of cheaper minions. The class lends itself to a more aggressive playstyle, thanks in part to the low-cost Hero Power. On the other hand, since it has a lower impact on the game when used (compared to some other powers), it becomes less effective in the later portions of the game. This allows the player to weave the Hero Power with other cards more effectively. For example, the Hero Power for the class costs only one mana as opposed to the standard two.
In a unique twist, the Demon Hunter is a notable separation from some of the game’s earliest concepts.