This post is were you will find information about useful Blood DK macros and Addons.
#showtooltip Raise Ally /cast [@mouseover,help][@target]Raise Ally
This casts Raise Ally on mouseover, removing the need to click the target.
#showtooltip Gorefiend's Grasp /cast [mod:ctrl, @player] Gorefiend's Grasp; Gorefiend's Grasp
This allows you to cast Gorefiend’s Grasp on either yourself or your target. Holding control while pressing the hotkey will target yourself, otherwise it will target your target.
#showtooltip Mind Freeze /cast [@focus,harm,nodead] Mind Freeze
This macro allows you to interrupt your focus target, if you have one, and if not to simply interrupt your current target using Mind Freeze.