It is common knowledge that the Damage output from Blood DK has been very low and this was acknowledged by Blizzard and in the last patch they increased all Blood DK ability Damage by a flat 8%.
In addition to this they have now added another flat 6.5% that is to be added as of the 27th of June per this post - Class Tuning Incoming – June 27
So as of right now that will be a flat 14.5% increase to all Blood DK abilities. However, at the moment Blood DK’s Damage is averaging out to be around 30% lower than any of the other tanks when compared. This change means that Blood DK is going to be 15% lower in damage than the other tanks which is still a significant difference overall.
While it can be appreciated that they are trying to improve the damage for Blood DK’s and many would be thinking: ‘Well if we are 30% lower why not just increase all ability damage by something closer that number like 25%’. The problem with that is that it will actually make Blood DK significantly better than any other tank and the reason for this is because of the self sustainability and healing that is connected to their damage overall.
The question will be what is the percentage increase that provides the right balance in terms of damage for Blood DK’s when compared to other tanks and doesn’t tip the scales the other way making Blood too good. We have seen this in the past when Blood becomes superior to other tanks if their damage throughput is a lot higher or even par with other tanks.
If Blood does end up having its damage increased to be on par with the other tanks it will very likely come at significant cost in terms of healing and self sustainability in some way. For example if they increased ability damage by a factor of 25% then they might reduce healing and self sustainability by a factor of 10-15% to balance things. However, that isn’t easy to do either and would almost be a full resign of abilities and talents and their interactions, modifiers and overall numbers.
Will they increase the damage modifier more and if so by how much and at what point is it the tipping point of being too much?