We get our motivation today from Thongsnapper (nice name) of Gorefiend who asks, if you could have any spell in Warcraft in real life, which one would you have? Hearthstone would be an interesting choice for sure, and Polymorph would make for an interesting life (though its uses might be pretty limited, considering that real life doesn't actually have aggro management), but I think personally I'm going to have to fall back on the old superpower standby: stealth. Moving around unseen just seems too fun to pass up.
Actually, I might second guess that -- in terms of practicality, healing spells might actually be more beneficial to the world. Wave your hands, and any ailments, no matter how big or small, are done away with. I'll have to give this some serious thought. In the meantime, let's hear it: if you could have any spell from the game in real life, which one would you choose?