I don't see myself raiding anytime soon so I'm seeking an answer that's more for 5-man dungeon runs, heroic or otherwise.
I appreciate the Fire Mage PvE sticky guide
With that said, Icy Veins is a great website, and they give you all the essentials you need for every spec, while being brief and concise.
Icy Veins is also great because they are very quick about keeping these updated and fixxing any mistakes. As long as you never ever ever use noxxic.com
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