User blog comment:FutureKnightX/Deck Guide-The Dragon with Infinite Lives/@comment-839017-20150208212104/@comment-27543344-20150208235517

The issue is that Dark Energy while being better unarguably better on Death Tallica than Bloody Dance is just a winmoar card. It won't really win any games for you, and it'll hurt you early on with other monsters. Bloody Dance on the other hand works adequately with both and will activately help win games.