For all of you Deathknights out of there, there are a few macros you may find useful in your everyday's (undead) life. Most of this macros are from official World of Warcraft Forums.
Casts the following spells in a sequence, resets on end or you go over 10 seconds without clicking the macro
#showtooltip
/castsequence reset=10 Pestilence, Blood Boil, Blood Boil
Pet heal macro
/cast [target=pet] Death Coil
When you use lichborne you can heal yourself with death coil, cast lichborne then this macro and you are a death knight healer!
/cast [target=self] Death Coil
Death Grip your target and taunt it
/cast Death Grip
/cast Dark Command
Death pact your ghoul, while not loseing your current target, maximizing your dps
/cast [target=pet,exists] Death Pact
One button and you get a BIG rune tap (together with the Rune Tap Heal Exploit, you can increase your healing even further!)
/cast Vampiric Blood
/cast Rune Tap
Solo fighitng as frost spec, easy rinse a repeat macro, spam it and it goes threw the spells
#showtooltip
/castsequence reset=target/dead Icy Touch, Plague Strike, blood strike, blood strike
Solo fighting as frost spec, easy rinse a repeat macro, spam it and it goes threw the spells
#showtooltip
/castsequence reset=dead/target Icy Touch, Plague Strike, obliterate, blood strike, blood strike, frost strike
Marks current target as your focus target, and every time you cast Hysteria it will cast Hysteria it on your focus target unless the focus target is dead and in addition it won't auto-cast it on yourself
#showtooltip
/cast [target=focus, help, nodead] Hysteria
Clicking on the the macro will cast DC on your target, Alt+clicking will cast it on your ghoul
#showtooltip Death Coil
/cast [nomodifier] Death Coil; [modifier:alt,target=pet] Death Coil
Strangulates the mob your mouse below your mouse cursor, without changing the current target
/cast [target=mouseover] Strangulate
Rotation for unholy DK's single target dps best cast sequence
#showtooltip
/castsequence reset=nocombat Icy Touch(Rank 5), Plague Strike(Rank 6), Blood Strike(Rank 6), Blood Strike(Rank 6), Scourge Strike(Rank 4), Unholy Blight(Rank 4)
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