Your choice on the following arts from 2010 to now

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Note the more slendered, tapered, and aesthetic anatomy that Kassadin has! It depicted him in a more majestic way, showcasing more detail for his anatomy.

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Note on Shaco, the different face structure that is more defined and more standard of the classic "Trickster" entity you see in various tabletop RPG games!

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Note on Singed, he has a more defined face! Particularly in the base line of the mandible! He also has a bit more of that fantasy-handsome look, even though he's a mad doctor!

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Look at how handsome Garen is! Notice he doesn't look so angry and enraged? He seems like he's more in control, like Zack Fair from Final Fantasy 7!