Simmering Fury

Since simmering fury now also draws you cards on the turn that you enter wrath, it is much more reliable. It gives you an increased likelihood of being able to finish the encounter on the next turn so long as you draw the right attacks. Due to the unpredictable nature of these draws, I tend to err on the side of caution and skip simmering fury, but that is not to say that it is a weak card. It is a cheap source of wrath, and you pay the energy cost in advance, allowing you to dedicate more energy to attacks on your wrath turn. This is a particularly reliable strategy with cards such as battle hymn once you have accumulated enough attacks with retain.