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Not a huge problem. I tried to make a weakaura for unholy death knights, to calculate gargoyle snapshot, which could have been made very easily except that melee haste doesnt exist in unit stats, even though there's a straight forward api function for it.

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Simply another tickbox for melee haste.

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which could have been made very easily except that melee haste doesnt exist in unit stats, even though there's a straight forward api function for it

What is this straight forward api function?