Every night, the same number of beasts. (metacritic.com)
Synergy with Beast - class minions has always been an important aspect of the Hunter dynamic, and the dinosaur - themed Un» Goro expansion introduced a huge number of beasts into the game, which has helped push a midrange, minion - focused Hunter strategy back into viability. (digitaltrends.com)
Seemingly this number 666 is identic to the number of the Beast 666, which is mentioned in the Revelation. (religion.blogs.cnn.com)