An alternative Galakrond hero card for Priest has a similar battlecry to Shadowreaper Anduin. But if you invoke Galakrond several times, it will trigger four times, which is basically a board sweeper.
You will find that most of the cards in this list have the Invoke ability. This ability triggers Galakrond's hero power and adds a random Priest minion to your hand. This mechanic works almost like a card draw engine. However, it's a random mechanic.
Kronx Dragonhoof, the new legendary card from Descent of Dragons, will help you draw Galakrond when you need it. The rest of the dragons will provide the necessary push for victory.