Originally Posted by
Gnimo92ud
Glyph of Disease is mainly to keep the Blood Plague up constantly since there is no other glyph that will make any diference...
Also if u have to heal 24/7 Glyph of Disease is there to give u an extra Death Strike from time to time since u dont have to use IT > PS to refresh diseases.
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As far as for Mark of Blood goes, 4% of maximum HP is basicly nothing, and on top of that it has a 3min CD. I personaly prefer passive 3% phisical dmg increase, or any other talent i have than Mark of Blood.